Kelvin's an S-Rank adventurer who earned his spot after defeating Sylvia in combat. His official adventurer class is listed as "Green Priest," though he's picked up a couple of other names along the way. Tristan Faze, a general from the Trisen Empire's Monster Army, calls him the Black Summoner. Meanwhile, fans and others in the world tend to call him the Shinigami—mostly because he fights with a scythe, which is kind of his signature weapon.
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