Rebirth: Ghost Exorciser - Chapter 1837 Old Liang Family Residence, Explaining Things

Summer Shawcross, given a second chance at life, vows to be good to one person, letting everything else take a back seat.So she marries Noah Drexler.And Noah Drexler, rumored to be the cold-blooded and ruthless Boss, only shows a doting expression towards his little woman at home, embracing it wholeheartedly.Everyone says this is a match made in heaven.

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.

- Description from Novelupdates

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.

Our protagonist Caam is a man from Earth that was reincarnated into this world as a demon. In order to survive, he spared no effort in avoiding the sparks of battle and without noticing it, he became strong himself.