[ You made flowers grow in my lungs, and although they were beautiful, I couldn't breathe ] Hanahaki Disease au in TeruSai, where Teruhashi's understandably unrequited feelings, brings her expected long lasting glorious life of fame to a standstill. And, in response to the girl's unwavering determination to keep her memories of being in love with him to the extent of facing death, Saiki is forced to face her with the same sentiment as he is now obligated to keep using his restoration power to turn back time on her deteriorating body. If need be, he will keep at it for the rest of their lives.

So one thing leads to another, and Teruhashi was kidnapped. The stalker unfortunately took an unhealthy amount of interest for the eternally infamous lady, and managed to capture Teruhashi in her sleep as he was far far away, taking care of ungodly things, at an ungodly hour, with his very much godly powers. Anyway, he really feels bad. This is the first time he made such a mistake that might as well put someone else in danger. And it had to be his partner, amongst all the people in the world.