Transmigrated as the Scumbag Live-in Son-in-Law of My Husband

Waking up in the past, Xie Shu discovers that he’s become a scholar in ancient times who shares his own name—and also has a wealthy, handsome “husband.”
Well, so what if it means he has to live off his partner’s wealth? He can accept that… in fact, he finds it really quite enjoyable.
But why does his husband always give him such strange looks? Could it be that he’s been found out?
That’s when Xie Shu learns that the former owner of his body was a scoundrel—a selfish man who married into the rich Yu family purely for their wealth, and for three years, completely ignored Yu Chuxi, fixated only on his own childhood sweetheart, Xiaoshuang.
If he wants to keep enjoying this cushy life, Xie Shu decides it’s time to shape up and play his part.

==
Three years ago, to secure his standing in the Yu family, Yu Chuxi had no choice but to take a husband.
Xie Shu always kept his distance, and Yu Chuxi was happy to leave things that way, intending to divorce after three years.
However, after Xie Shu recently drowned and awoke, he seemed like an entirely different person…
Yu Chuxi starts noticing that feelings he never had before are surfacing for this “amnesiac” Xie Shu—and now he doesn’t want to let go.
But… how can he ensure Xie Shu stays by his side forever?