I Endure It by Day, Then Become a Ghost to Take Revenge at Night. Don’t Cry!

Lin Yi accidentally acquires a half-ghost body. From then on, he is human by day and a ghost by night! What? A female ghost is after me? I'll turn into a ghost at night and kill her instead!

System, what do you mean by giving me cigarettes? Am I supposed to smoke them as a ghost? The ghost says, “Bro, that thing in your hand smells amazing!”