The androgynous Ling Rong signed a contract with a system to travel to various worlds and save the poor Male Leads who have been bullied/killed/abused/abandoned. She saves and saves, and accidentally becomes their White Moonlight.
In the beginning, when they all thought that she was a “he”….
ML #1: We will be brothers for life!
ML #2: This time I’ll reluctantly let you have the #1 seat.
ML #3: I will properly repay royal teacher!
ML #4: Ah Rong is my closest little brother, I trust him.
Afterwards…
MLs: I’m seriously such a fool.