That Perfect Passerby Top

It is said that in some stories, after the protagonist has a dramatic bad ending with a scum top, they meet a vaguely outlined "high-quality extra-story top" years later. This top is like compensation sent by heaven, able to accompany the protagonist, who has weathered countless trials, through a peaceful and happy life. He is healing, loving, considerate, gentle, strong, and wealthy. His only flaw is that he barely gets any screen time. Qi Yao is just such a perfect, premium-quality extra-story passerby top. Qi Yao was originally just the scum top's illegitimate son, bullied by everyone in the family and treated like a dog to be ordered around at will. But who wouldn't love a story about a dark, wild younger brother-in-law being reborn, biding his time, and ultimately eloping with his sister-in-law before turning the tables and becoming the head of the family? Rebirth fiction + sister-in-law fiction + switching-tops fiction = a cheerful yet darkly crawling, melodramatic sweet romance A younger, reborn, scheming younger brother-in-law who turns his life around X an elegant, mature sister-in-law in a gold-rimmed suit, with family business intrigue. Please note: The top is reborn, but the story is told from the bottom's perspective. Melodramatic sweet romance = melodrama in the first half + sweetness in the second half. Angst first, then a happy ending. Theme: Cut your losses with a scumbag in time, and embrace a good younger brother.