is a Japanese light novel series written by Yomu Mishima and illustrated by Nadare Takamine.

An anime television series adaptation produced by Quad is set to premiere in April 2025.

Things begin going haywire for the Guide, as the newly reborn Liam Banfield is living an incredibly good life as the Lord of his planet.

began serialization on the user-generated novel publishing site Shōsetsuka ni Narō on August 15, 2018.

[37] For its spin-off I'm the Heroic Knight of an Intergalactic Empire!, a manga adaptation illustrated Jū Ishiguchi also began serialization on Comic Gardo on July 21, 2023.

[52] An anime television series adaptation was announced during the "5th Overlap Bunko All-Star Roundup Special" livestream on October 20, 2024.

It will be produced by Quad and directed by Tetsuya Yanagisawa, with scripts written by Katsuhiko Takayama, characters designed by Kazuya Morimae, and music composed by Yūsuke Seo and Shun Narita.