Synopsis

After their parents' sudden passing, Gyeonwoo finds himself in the role of caregiver to his younger sister, who harbors a startling secret—she's the Demon Lord with plans for world domination! Undeterred, Gyeonwoo is committed to nurturing his sister with love and guidance. Join them in this unique tale as they navigate everyday life amid their extraordinary circumstances.

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3 revisions View all
  1. r3 source · import Imported from MangaUpdates +1 field 4 weeks ago
  2. r2 source · import Imported from AniList +1 field 5 weeks ago
  3. r1 source · import Imported from MangaUpdates +8 fields Oct 2026

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