Old-fashioned way of time travel, old-fashioned plot, and old-fashioned characters. The silly heroine doesn't follow the routine and vows to write her own career-driven heroine in the opening chapter of this trashy old sadistic novel. I picked a handsome guy to be my shopkeeper. He was gentle, considerate and smart. He seemed to be pretty good, but I didn't expect that making money would be so difficult. Step by step, I walked to the end and suddenly found out that I had been deceived by that man into working for him!
Concept: A story in which the male protagonist and the female protagonist help each other and work together to make money.