" Why did you kill them? " I asked. The woman carrying the blood-red blade said: " Because I want to get stronger ". Then he stabs me in the chest and muttered " Devour ". The sword began to turn liquid and engulf my whole body. I then heard the system saying " You have fulfilled all requirement to get the Devour skill ". I couldn't even hear it properly as I died.  Then I suddenly woke up at the back of my school and there's a screen in front of me saying: " You have successfully reincarnated " Kim Woojin was reincarnated back in time from when he was in the 3rd year of high school. He died when he was betrayed by the woman he loved and now have the chance to get revenge. The protagonist is an anti-hero who does not care about other people opinion of him.\ This is the first novel I'm writing that is inspired by other novel so I hope you guys can give feedback on what to improve.