"You want to be a daughter-in-law who abuses her mother-in-law, a wife who is violent at home, and a mother who is even more heinous than Snow White's stepmother..."
"Master, this is too difficult..."
"It's not difficult at all. You'll know once you go there. It's really not difficult at all."
The story of Traveler 10086, who travels through various time and space to complete fixed tasks in order to atone for his sins.