Sucked into the game, starter gamer Yoo Sung-sik decided to make the most of his advantage to survive in the world where a huge war was reserved. The advantage was the privilege of the player and the vast knowledge of the game.

Pairing: Gintoki x Hijikata Anthology of doujinshi from different artists. Scanlated stories: • *Takaga Seifuku Saredo Seifuku* / It's Only a Uniform, But It's One Hell of a Uniform (たかが制服されど制服) by Nagisa: Reprinted in [Colour Ball](https://www.mangaupdates.com/series.html?id=200329) (scanlated from this version)