A lost soul from Earth transmigrates to a world of cultivation and finds himself in the body of a playboy noble and complete waste. Except he doesn't have any memories, can't let anyone know he's not the same person and is immediately involved in a conspiracy with a powerful noble family.

Luckily he came to this world with a power, whatever he gives to someone as a gift he'll get it back 100 times better.

His first target?

His new wife, the former top young genius.