In order to avenge her murdered family, Ai fights to eradicate monsters called Yodomi, and meets Tadano, a teacher who continues to be targeted by Yodomi at the school she transferred to. - Ai beats up Yodomi who attacks Tadano so that her identity will not be revealed, but Yodomi is taken hostage by the tentacle-manipulating Yodomi Gurunu. I was raped by... - However, Ai, who does not give up on revenge, picks up his spear and saves Tadano, and succeeds in erasing Gürunu! - However, Tadano's true identity is a Yodomi named Golba who disguised himself to get closer to Ai! - Golba robs Ai of her magical powers in revenge for having her brethren killed, and has plenty of it. - Will Ai, who is forced to climax over and over again, be able to avenge his family's enemies? - ! - [BAD END] More..