Is It Wrong to Go All Out in a Slice-of-Life Anime?

After transmigrating into a crossover world packed with slice-of-life anime, Zhen Shansen thought he was about to start a career copying stories. But then... infinite-dungeon games descended.

Do you want to understand the meaning of life? Do you truly want to... live?

Zhen Shansen: ...

His plan to build a business by copying stories had barely begun before it fell apart, so he had no choice but to forge another path to supremacy.

Kitagawa Marin: "Mori, I think I've really fallen in love with you."

Kato Megumi: "If we can go back, then I'll let you..."

Shinomiya Kaguya: Why won't you just confess to me already!!!

Yukinoshita Yukino: "You went to see my sister again? Do you really like older women that much?"

P.S. A wish-fulfillment story, not a saintly protagonist story.