[DeepL Translation - needs review] Volume 1 Introduction: Akizuki Sakamoto is a bit of a floater at school because of the scary face he was born with. One night, she comes across a beautiful stranger at the scene of an accident, and a mysterious figure forces her to make the ultimate choice: ....... 'For half of your lifespan, shall I save her life?' Akizuki saves the girl, Hikaru Yumezaki, in exchange for his life, but for some reason his body is taken over by Hikaru's personality every oth...
