After his lover died, Y/N Kramer became furious at the heroes who refused to save her. He knew that they didn't care about the life of innocents, so he wants to show the world how bad the heroes truly are. And with that, Jigsaw was born and multiple people are now playing the game. (Bnha is owned by Kohei Horikoshi. I don't own the SAW series nor any of the art that I use. Cover art not mine)