Blood flowed from Aru's left arm, scars piling up new wounds. But his face was emotionless. About 30 minutes ago, Aru was asked to go to the school gate by the bullies. He also knew what it was for so he just lightly suggested fight according to his rules.

Perhaps it was the only chance to have less friction. They also found it interesting and curious and smirked in agreement. They didn't expect that his weird fighting game was so sick. If they lose with rock, paper, scissors, then they take a paper knife and cut a line on your hand. When they were at the school gate opposite Aru, they also seemed scared. His left hand had 6 large scars and 4 small scars. Looking at it, they could see what the wound was caused by. Perhaps they were also scared, Aru took out the paper knife and cut my hand first to show them how to do if they lose.

He did not hesitate to make a long and deep cut into his left arm. His face only wrinkled slightly as he made the cut. When he finished, his face was expressionless again, as if it was not a big deal to him. Blood slowly dripped to the ground, other students standing outside also backed away in fear.

Aru thoughts are also a bit sick, he like to torture himself. He really want.. He really want to torture them to death but he's so weak. Seeing them shivering, he put the knife in his bag and went home. But due to too much blood loss, he was unable to stand and suddenly fell to the ground.