“Book Descriptions: Live generously or die trying.
A lost soul from Earth transmigrates into a world of cultivation and finds himself in the body of a playboy noble who is wasting his life.
Except Chen Haoran doesn't have any memories, can't let anyone know he's not the same person, and is immediately involved in a conspiracy with another powerful noble family involving the downfall of a prominent young genius.
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.