Shen Luo's face changed, and he quickly dodged and shot backwards, while using the Water Avoidance Technique to protect himself, but he was still a step too slow.
With two light "puff" sounds, his right arm and left foot were grazed by two silver blades, each of which was cut and blood splattered out, but fortunately it was not serious.
The half-moon ring was also reflected in the silver light, the ring body was shaking, and the patterns on the surface were much dimmer, as if its spirituality had suffered serious damage.
The white light on the stone gate only fluctuated slightly and immediately returned to normal.
When Shen Luo saw this scene, the expression on his face finally became completely gloomy.
The Half Moon Ring was already his strongest means of attack, but he did not expect that it could not even break the restriction on the stone gate.
But although his cultivation was not weak, he knew little about restrictions. Apart from using brute force to break the door, he couldn't think of any other way to open it for a while.
"It seems that I have no chance to enter this Guandao Cave." Shen Luo pinched his fingers to recall the Half Moon Ring, frowned and muttered.
However, he quickly adjusted his mentality. If there was no chance, then there was no chance. The space in this cave was quite large, and there should be many places that had not been explored. There was no need to worry about it.
Thinking of this, Shen Luo turned around and was about to leave.
At this moment, a soft "puff" sound suddenly came from behind him.
His ears moved, and his body, which had already turned halfway, suddenly turned back, only to see a small red light appearing above the stone gate. He stared at it carefully.
“Huh!”
Shen Luo soon discovered that the place on the stone door where the red light was glowing seemed to be stained with something. Upon closer inspection, it was a little bloodstain.
He looked at his injured right hand, then he realized.
He had been injured by the half-moon ring light blade before, and when he flew backwards, the blood on his hands splattered and stained the stone gate.
Shen Luo's eyes gradually brightened. The blood smeared on the stone door could actually cause such a change. Although he didn't know what the red light was for, it was much better than being at a loss before.
Thinking of this, he immediately raised his right hand and smeared the blood on it on the stone door.
But the stone gate did not change at all and did not emit red light again.
Shen Luo frowned slightly, carefully distinguishing the place where the blood was smeared and the place where the red light was glowing, and soon discovered the difference between the two.
There happened to be a dark red line running across the place where the red light had appeared before, and that spot of blood just happened to fall onto that line.
Without saying a word, he smeared the blood on his hands on the patterns on the stone door.
Sure enough, as soon as the blood was applied, a little blood light immediately appeared on the pattern.
“It is indeed so!”
A hint of joy appeared on Shen Luo's lips, and he smeared the remaining blood on his hands on the dark red lines on the stone door.
The blood on his hands soon ran out, so he cut his finger and continued to paint other lines.
After a moment, the last bit of line was also smeared with blood, and the strange group of dark red lines on the stone door all lit up red and flickered continuously.
With a "buzz" sound, the strange pattern slowly flew out from the stone gate, hovering in the void in front, emitting dazzling blood light.
Shen Luo hurriedly took a few steps back, looking at the scene in surprise.
The blood-colored pattern flashed for a while, and suddenly shattered silently, turning into countless blood lights and merging into the stone gate again.