Synopsis

Kim Sang-an, a cold-blooded loan shark.

When his sister, a school teacher, takes her own life after being relentlessly tormented by her students…

He becomes their new homeroom teacher to collect the “debt” of her life.

A debt collector who would crawl into the depths of hell to get what’s owed, and students who are nothing short of demons.

A brutal “teacher-student” relationship begins now.

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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 +9 fields Oct 2026

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