(BL) A Lotus A Day

What would you do if you woke up on a boat in the middle of a lotus pond and coincidently see some random dude floating about it like a corpse? Romance him or romance him?? Or less comedy description. After his death by drowning, Bai Yu is transmigrated into what seems to be a fantasy novel he was reading. Bai Yu was also transmigrated into the shameless mystery teacher that was suppose to help the MC but then instead blacked the novels MC. What to do I'm to shameless for this role?? Okay, this novel or whatever is something I decided to create for fun and probably won't finish it. Also this is ROUGHLY based on chinese cultivation novels. Also also I'm a novice writer so if this sucks please refer to the first sentence.