Dimensional Journey Starting from Five Equal Parts

In the blink of an eye, the world changes. Traveling to the quintile harem wedding world, becoming a classmate of Nakano's father-in-law, and having a lovely daughter and a gentle wife, what should I do? Waiting online, urgent! ! ! (Purely an everyday story about five equal parts. Turn left when you go out and "Start with five equal parts of prison food". Double hits.)