There used to be three of you: you, Haibara and Nanami. Three best friends, three first-year students in 2006. But after Haibara’s death, you left the jujutsu high school, unable to bear such a burden.

And now, 12 years later, you go back to school, and you meet not the emo sociopath Kento Nanami, but a handsome man in a business suit.

"Long time no see."