Encounter a ghost while walking at night? It doesn't matter, just fight him.
The pot that became a spirit wants to eat people? It doesn't matter, just fight him.
The shadow in the mirror ran out? It doesn't matter, just say... Forget it, I won't say anything for the sake of my good looks, and I'll take on a younger brother.
The male protagonist who looks panic but is as calm as an old dog but is as calm as an old dog x The female protagonist who is as calm as an old dog but actually panics
The male and female protagonists are relatively weak in the early stage, but will gradually grow up in the later stages.