Supernatural Powers: Psychic Quick Kill

On the day of awakening, Li Yelai tested positive for an F-level "super reaction" and became the laughing stock of the whole school. He was sent to the lowest dormitory for losers. No one knew that the test results were false. His true ability is the rule-level "Causal Kill" - the final blow to the target has a 20% chance of triggering the Karmic Kill. It ignores abilities, levels, and defenses, and is bound to die. The name of the ability is: [Psychic Quick Kill]. Overnight, accidents occurred one after another in the school: the instructor who bullied the students "suddenly died" in the training cabin late at night, and the student who deducted resources "disappeared" in the back mountain in the fog. Li Yelai, disguised as a waste, started his revenge in his own way. Until he stepped into the underground secret room of the school hospital and saw the body tissues of dead students suspended in thirteen petri dishes - the name of his best friend was clearly written on the last label. The real manager of this school was standing behind him, smiling and saying, "I've been waiting for you for a long time." The identities of hunter and prey begin to reverse from this moment on. "How dare an F-level loser fight back?" The instructor punched him in the face. Li Yelai turned aside and a frozen pea popped out from his fingers and penetrated the instructor's neck. Kill with one blow. "You're right," he squatted down and peeled off the first piece of magical power from the opponent's body. "Trash shouldn't fight back. Therefore, only the dead know that I have been here."