At this time, the Silver King was lying in the corner of the living room, resting with his eyes closed.
The mutant cheetah was also lying next to the Silver King at this time. These two guys of similar size seemed to have a good relationship and even slept next to each other.
"This guy, you won't let me touch him, right?" Xu Xin felt helpless.
Whether or not to allow the Silver King to mutate is a question that requires careful consideration.
The first thing to consider is whether the Silver King will lose his mind after the mutation.
In fact, even if it lost its mind, Xu Xin could use the mount contract to suppress it, just like the bat he contracted with the mutant beast, which could still completely obey his command.
But after spending the past few days with Silver King and even going through extremely dangerous battles together, they have already developed a tacit understanding. A Silver King with its own will that can cooperate with Xu Xin is naturally much stronger than a Silver King that only obeys orders. Moreover, Xu Xin is unwilling to let Silver King lose his will. He has already regarded Silver King as a partner and does not want to turn it into a tool wolf.
Fortunately, Changyin also said that there is a high possibility that the Silver King will not lose his will.
However, even if he didn't lose his will, there was another problem. If the Silver King became a mutant beast, then when he faced those underground monsters in the future, would the mutant beast in his hand be affected by the higher-level beasts
Chang Yin told him that this contract was made with the blood of high-level mutant beasts, which means that high-level mutant beasts have the power to make low-level mutant beasts submit. If they were just stunned and unable to move, it would be fine, but what if they rebelled...
After thinking about it, Xu Xin felt that the problem was not too big. First, he was also bound by the contract, and second, he could put the mutant beast into the bracelet in advance.
Xu Xin finally decided to ask King Yin for his opinion.
He took out a bottle of mutation potion from his backpack, walked to the side of the Silver King and squatted down.
The cheetah on the side saw Xu Xin approaching, so it jumped to another corner and lay down, not wanting to get close to him at all.
"This guy..." Xu Xin looked at the cheetah speechlessly.
"Ah?" At this time, the Silver King also opened his eyes. When it saw the mutant potion in Xu Xin's hand, it let out a cry in confusion.
"Silver King, do you want to become stronger, as strong as that guy?" Xu Xin pointed at the cheetah lying beside him and asked Silver King softly.
The Silver King's eyes lit up, and his crawling body stood up, letting out an affirmative wolf howl: "Woo!"
After bringing the cheetah back, the two big guys seemed to have had a brief sparring match. It was obvious that the Silver King was far inferior to the cheetah in both strength and speed, so naturally he could not win.
As the former wolf king, he even dared to face the jungle overlord, the brown bear, so he naturally had the heart of a strong man. Now that Xu Xin said that he could make it stronger, it would certainly not refuse.
Xu Xin had long regarded Yin Wang as his partner. He sat next to Yin Wang and explained the pros and cons of the mutation potion to him.
It was unknown whether Silver King could understand what Xu Xin said. After Xu Xin finished speaking, it lowered its head and fell into deep thought. But after just a dozen seconds, it raised its head again and gave Xu Xin a firm cry: "Ah!"
Xu Xin understood that it wanted to take the mutation potion to mutate.
"Are you sure? I can't guarantee 100% that you still have your will." Compared to the Silver King, Xu Xin himself was still a little hesitant.
"Awooo-" Silver King let out a wolf howl, causing many startled birds to fly out of the bushes around the tree house. As if receiving a signal, the howling of different beasts continued to be heard in the originally quiet jungle at night.
Canines are grateful and repay favors. Xu Xin saved Silver King's life, so Silver King was willing to be Xu Xin's mount and fight with him. But as a former wolf king, he was also unwilling to be inferior to other beasts in strength.
Xu Xin understood Yin Wang's determination and opened the stopper of the reagent bottle in his hand. A strong smell of blood instantly rushed into his nostrils.
"If you really want to, just open your mouth."
The Silver King opened its big mouth without hesitation. Its sharp fangs were so sharp that they seemed able to tear apart all prey.
Xu Xin did not hesitate any longer and poured the entire bottle of mutation potion into the Silver King's mouth.
The Silver King swallowed the potion and stood where he was. Xu Xin also stood up and looked at the Silver King with a serious expression, observing the changes in the Silver King's body.
As a result, the man and the wolf stared at each other for a long time, but nothing happened to the Silver King.
"Ah?" The Silver King smacked the wolf's mouth and let out a puzzled cry.
Xu Xin also had a feeling of blockage as if he couldn't sneeze.
"What's going on? Why hasn't the Silver King changed? Could it be that this reagent doesn't take effect immediately, but instead causes it to change imperceptibly?" Xu Xin frowned, "No, Chang Yin said before that the effect of the reagent is immediate."
"Hmm?" Coco, who was almost asleep in the soft sofa, was attracted by the smell of blood. She ran over, looked at the wolf and the man who were looking at each other in bewilderment, and tilted her little head.
The mutant cheetah in the corner didn't react at all, probably because it had gotten used to the smell.
After waiting for a few more minutes, the Silver King still showed no change. Before Xu Xin could say anything, the Silver King became anxious. He seemed to think that he couldn't get stronger even with the potion, and he let out an unwilling howl: "Ouch!"
"Huh?" Just as the Silver King howled, Xu Xin caught a glimpse of its fangs. The two sharp fangs seemed to have become longer, which reminded Xu Xin of the wolf statue on the altar, which had two extremely sharp and huge fangs and looked extremely terrifying.
"Silver King, open your mouth!"
"Ah?" The Silver King was feeling annoyed, but after hearing Xu Xin's words, he still opened his wolf mouth.
Sure enough, the two fangs on the upper jaw became a little sharper and more prominent, but the changes were not huge.
"Could it be that the dosage of the reagent is not enough?"
At this time, the cheetah walked over slowly from the side, raised its paw and pointed at the Silver King, and made a "wow" sound at Xu Xin.
"What do you mean?" Xu Xin was confused.
His several contracted beasts were like spirits, each one smarter than the other, but Xu Xin couldn't understand what they were saying!
When Coco heard the cheetah's roar, she started to cry to Xu Xin again and gestured with her two paws.
It took Xu Xin a long time to understand, and he raised his eyebrows: "Let the Silver King continue drinking?"
Seeing that Xu Xin understood what he meant, the cheetah licked his paws and went back to the corner to continue lying down.
The dosage is actually not enough! His eyes lit up. Cheetah must have said this because of his experience. That means Silver King is likely to be as strong as Cheetah!
He immediately took out another bottle of reagent and fed it to Silver King.
This time, the Silver King seemed to have some reaction. His originally dark pupils turned a little red, but there was still no major change.
It was not until Xu Xin gave all six bottles of mutation potion to Silver King that Silver King's reaction began to become violent. Its body was shaking constantly, its teeth were clenched, and Xu Xin could clearly see that its eyes began to fill with blood red.
Then, from what seemed to be the heart under its body, red blood veins began to spread outwards rhythmically. The rhythm seemed to be the same as the Silver King's heartbeat. The blood-red patterns looked somewhat eye-catching on the Silver King's silver-gray body.
But gradually, the speed at which the blood-red pattern spread slowed down, and the Silver King also let out a cry of pain.
"The dosage is still not enough!" Xu Xin quickly went downstairs to the mutation potion synthesis table, used the empty reagent bottle and contaminated meat to make a new bottle of mutation potion, and rushed upstairs to feed Silver King.
The Silver King's expression relaxed, and then the blood-red pattern suddenly and rapidly spread throughout its body. At the same time, the two teeth on the Silver King's upper jaw quickly grew outwards, and the fangs also had blood-red patterns on them, making it as majestic as a saber-toothed tiger.
The pupils turned completely blood red, and the Silver King suddenly looked up to the sky and let out a long howl: "Awoo——"
The howl was louder than the last time, but this time no beast in the jungle dared to make a sound. There were no bright red dots around the tree house, and the beasts around were not strong, so they did not dare to respond or provoke the Silver King's howl.
"Did it succeed?" Xu Xin looked at the Silver King in front of him nervously. He was a little afraid that the Silver King would lose his will.
He looked into the blood-red eyes. The coldness in his eyes instantly disappeared when he looked into Xu Xin's eyes. The Silver King took two steps closer, nudged Xu Xin with his head, and let out an "ow" sound.
"Haha! Success!" Xu Xin rubbed Silver King's big head, "Let's go downstairs and take a look!"
"嘤!" When Coco heard Xu Xin say this, she climbed directly onto his shoulder, indicating that she wanted to go down too.
The cheetah next to him also stood up.
The man and three beasts were now standing under the tree house.
He got on the back of Silver King: "Come on, Silver King, let's go to the salt mine as fast as you can!"
"Awooo--" The Silver King howled like a wolf and rushed forward quickly with Xu Xin on his back.
"Fuck!" Xu Xin was shocked by the speed of Silver King at this moment. Before the mutation, Silver King ran at a speed of about 40 kilometers per hour at most, but the speed at this moment made him feel twice as fast as before!
Carrying Xu Xin on his back, he could reach a speed of 80 kilometers per hour! This was the lowest speed limit on the highway on Earth, so he could get on the highway!
The strong wind blew on Xu Xin's face, almost making him look paralyzed. He took out the iron helmet from his backpack and put it on, using it as a motorcycle helmet. Or, a wolf cavalry helmet
Coco had already climbed down from Xu Xin's shoulders and was holding on tightly to the hair on the back of Silver King's neck, otherwise it might have been thrown off.
A speed of eighty kilometers is nothing for a cheetah. Even if it does not mutate, its speed will be even faster, so it is running very easily beside the Silver King at this time.
But Xu Xin knew that even though this speed was nothing to a cheetah, it couldn't run for long. It would be exhausted and out of breath in a few minutes at most. Endurance was the biggest shortcoming of cats, but the Silver King could maintain this speed and run for a long time!
Not far away, a sika deer was chewing the grass on the ground.
Coming out to eat grass so late at night, your life is too irregular, this is not good!
"Silver King, kill that deer!"
"Ao!" The Silver King howled and ran towards the sika deer.
The sika deer was startled by the Silver King's cry and ran at full speed in fear, but its speed was too slow for the Silver King. The Silver King chased after it and bit the sika deer on the neck.
Under Xu Xin's gaze, the two fangs directly pierced the sika deer's neck. The Silver King Wolf closed its mouth and bit the bones in an instant, separating the entire deer head from the body!
The Silver King shook his head and threw the deer head in his mouth to the ground.
"Well done!" Xu Xin's blood boiled and he shouted excitedly.