Why Are All the Fairies Trying To Make Me Fall

(Reverse N*TR) Lin Que has a Dao companion, Qin Wanyuan, who is wholeheartedly devoted to him. He thought life would continue with this simple, peaceful happiness.
However, one day, three letters appeared on his desk.
He opened the first one.
The tone of his former senior sister, who had once imprisoned him and left him with deep psychological scars, was calm:
‘It’s fine, Wanyuan won’t find out…’