is a Japanese light novel series written by Tsuranori Kono and illustrated by ttl. It began serialization on the user-generated novel publishing website Shōsetsuka ni Narō in June 2019. It was later acquired by Enterbrain who began publishing it in February 2020. A manga adaptation illustrated by Miya Taira began serialization in Kadokawa Shoten's seinen manga magazine Comp Ace in August 2020.
Media Light novel Written by Tsuranori Kono, D-Genesis: Three Years after the Dungeons Appeared began serialization on the user-generated novel publishing website Shōsetsuka ni Narō on June 1, 2019. It was later acquired by Enterbrain who began releasing it with illustrations by ttl on February 5, 2020. Eleven volumes and a side story volume have been released as of June 2026. The light novels are licensed in English by J-Novel Club.
Manga A manga adaptation illustrated by Miya Taira began serialization in Kadokawa Shoten's seinen manga magazine Comp Ace on August 26, 2020. The manga's chapters have been collected into eight volumes as of November 2025. The manga adaptation is also licensed in English by J-Novel Club.
References
External links at Shōsetsuka ni Narō