I'm Parasitized by Slime

[Group portrait + no heroine + no system + supernatural resurrection + urban superpower] A blue jellyfish suddenly broke into He Ran's peaceful and boring high school life. The jellyfish, which claimed to be his second personality, was directly used as a cushion by He Ran. Since then, He Ran's life has been full of surprises, and he has even been involved in a strange conspiracy. The naive slime, the knife-wielding butcher, and the scapegoat with hundreds of faces, who can be trusted? "The scapegoat completed a hundred kills and obtained the first level of release. Congratulations on being selected, outstanding student - He Ran." "Demon spirit - slime - Minato. Matcher - He Ran. Skill - adaptation." The strange apocalypse is coming, and He Ran, who has awakened the two extraordinary qualifications of [Heroes] and [Demon Spirit Master], can lead his slime companions to change his destiny in a world full of weirdness?