Isekai Manga

Tensei Mahou Shounen to Kokuin no Kenja

Ouji-sama Nado Irimasen! – Wakiyaku no Kanemochi Akujo ni Tensei Shiteita no de, Imayo de wa Zeitaku Zanmai ni Sugoshimasu

It's a Very Crowded Dungeon, but I Want to Turn It Around with "Skill: Breeding"