Searching for a source

Apologies if it's a manhwa and not a manhua that I'm searching for, but I remember reading a series about a modern world mc who is seen as worthless and the soul of a murim master or a cultivator reincarnated into their body in a hospital at the beginning. They are about university age, are engaged to a woman who hates them and he breaks off the engagement cause he's not the same guy anymore. There's some emphasis on the businesses their families run. There's a ice queen trope love interest, a friend/ potential love interest shorter girl from a martial arts family that always has a ballcap on. I remember lots of little bits and pieces but i can't pull a name to save my life.