Su Xiaoxiao was sent on a mission by her master. When she was fighting against an evil spirit, she accidentally traveled through time and became Su Xiaoxiao, a miserable cabbage with no father and no love. However, what is even more shocking is that this Su Xiaoxiao is already married? Let's just say that this marriage partner is not bad looking and is very suitable to Su Xiaoxiao's appetite. Was this Su Xiaoxiao killed by a ghost? Let's just say, Su Xiaoxiao's main occupation before time travel was ghost hunting. This Su Xiaoxiao... Anyway, it seems that the originally difficult problem doesn't seem that difficult.
Now that you've come, make peace with it, and just enjoy the life of a different world where you can eat, drink, play, and sleep. As for the series of weird things that appear in this world, solving them is certainly easy. Regarding why this world exists, why she became this Su Xiaoxiao, and what the identities of the people around her are, Su Xiaoxiao said that she would think about the problems she has not yet faced later and live her life well now.
Concept: There is no such thing as ghost in the world, it is just evil from human heart.