When a chemical genius meets a police superintendent pretending to be a scumbag, a chemical reaction about drug detection and redemption begins——
The truth about his father's mysterious death, the "refreshing gum" circulating on campus, the empty-eyed classmates in the abandoned factory...
The pink-haired transfer student who always chewed lollipops loudly had a police signal light flashing on his wrist strap.
"Curiosity killed the cat," Lin Suyan pressed him against the locker, "but it can't kill the boyfriend."
Concept: Equations are also romantic