A huge wound appeared on the turtle king's neck, and blood gushed out, turning into a torrential blood rain.
The Silver Shark Sword was like a streak of silver light, shuttling through the void at an extremely fast speed. Even the Turtle King's protective light curtain could not stop it. However, this sword did not kill the Turtle King, but only severely injured him.
The eldest prince looked grim, and once again wielded the Silver Shark Sword, slashing towards the Turtle King.
This time, the Turtle King suffered a great loss and learned his lesson. He did not dare to resist the sword head-on. His neck instantly retracted into his shell, avoiding the sword from the Silver Shark Sword.
The second sword failed, and the eldest prince of the tiger shark tribe turned paler again. Then, he activated the silver sword light and stabbed towards the entrance of the tortoise shell, wanting to activate the silver shark sword, kill into the tortoise shell, and kill the turtle king.
However, the tortoise shell on the Turtle King's back suddenly burst into countless runes. This huge tortoise shell almost turned transparent, as if it was carved from crystal. Countless runes surged, blocking the Silver Shark Sword.
"Ding!" The Silver Shark Sword slashed on the light curtain formed by countless runes, making a crisp metallic sound.
All of a sudden, rune light rain splashed everywhere, and through the transparent tortoise shell, one could see that the wound on the turtle king's neck inside the tortoise shell had enlarged again, and blood was gushing out. In the blink of an eye, the blood under the turtle king's body turned into a lake.
At this time, the third prince of the tiger shark clan looked extremely pale. These three swords had exhausted all his skills, but he still failed to kill the Turtle King.
From within the tortoise shell, there were bursts of angry roars from the Turtle King, shaking the surrounding void constantly, and even large cracks appeared, which was extremely terrifying.
At this time, the Turtle King could not sense the existence of danger. He poked his head out from his shell, his eyes emitting fierce light as he stared closely at the tiger shark prince and the old shark king.
At this moment, the old shark king suddenly shouted loudly, and countless talismans flew up. Suddenly, a spiritual treasure flew out from the old shark king's body and slashed towards the turtle king.
The old shark king had never used this spiritual treasure, and it was his trump card. Even the eldest prince of the tiger shark clan did not know that the old shark king possessed such a spiritual treasure.
This spiritual Yuan treasure is dark blue in color, almost as deep as sea water, as if an ocean has merged into this spiritual Yuan treasure.
This spiritual treasure turned into a stunning blue light and swept across the Turtle King's neck.
Suddenly, the Turtle King's head was chopped off, and blood spurted out, turning into a blood rain all over the sky.
This extremely powerful turtle king was eventually killed.
Then, the stunning blue light flew and fell into the hands of the old shark king, revealing its true form, which was a dark blue short blade, extremely sharp.
"Father, what kind of treasure is this?" The eldest prince asked in shock when he saw the dark blue spiritual treasure.
"This is the Blade of the Sea. I got it from this sea area last time. It can be considered a coincidence." The old shark king explained lightly.
The eldest prince of the tiger shark tribe nodded without saying anything more. Instead, he swallowed a large bottle of pills and began to recover his exhausted cultivation.
At this moment, suddenly, a golden light rose up like a dragon and pounced fiercely on the eldest prince of the tiger shark clan.