Ultimate Assassin System – Glossary

Contains Spoilers. The list is updated till the latest translated chapter.

Assassin Skills Trees:

  • Arrangement
  • Concealment
  • Camouflage
  • Killing
  • Condition

Universal Skill levels:

  • Preliminary
  • Proficient
  • Skilled
  • Experienced
  • Intermediate
  • Master
  • Grandmaster

Known Organizations:

  • Titus Kingdom- Little Stone Village
  • Light God Federation- Light God Church

Known Ranks in Light God Federation:

  • Light God Inspector
  • Light God Knight
  • Cleric


  • Tang En- The main character of our story.
  • Old Butler- A super-duper housekeeper (aka black butler), no one knows his true name. Does anyone know where he came from?
  • Father York- Low-level cleric, the first person to get killed in this series.
  • Mary- One of the two girls kidnapped and tortured by Father York.
  • Sethman- Light God Inspector / Archbishop of Light God Church.
  • Bernie- A Light God Knight serving under Sethman.