The Novel's Extra: https://www.novelupdates.com/series/the-novels-extra/ Spoiler: Why? Kim Hajin (MC), internationally known as the mercenary "Fenrir", joins a criminal organization under an alias (Black Lotus) after assassinating his girlfriend's elder brother...
To Be a Power in the Shadows! Warlock of the Magus World Akuyaku Reijo Ni Koi Wo Shite Dungeon Defense My Death Flags Show No Sign of Ending