i somehow forgot this story, i only read a few first chapters and recall some of the description. i think its about fl who continuously reincarnated/transmigrated/possessed into villainous or bad people around ml like grandmother, aunty, friend, etc with some period of time. after some arc or people the ml realized about the soul that possessed people around him. ok, that's the things i remember. if you happen to know this story please drop it, thank you.
Dying in the Male Lead’s Arms Every Time I Transmigrate- yup definitely it- I think. You're welcome if it's it(｡･ω･｡)ﾉ♡