Trait Hoarder

Trait Stacking Warrior Kim
Kim Joonsoo, a free-to-play ranker in the mobile game Arcane Seoul, unexpectedly possesses the tutorial character—Warrior Kim!
Thrown into a merciless world, he must survive as the game’s most basic character.
His only advantage? His deep game knowledge as a top ranker and Warrior Kim’s unique ability to swap traits endlessly.
Can Kim Joonsoo rise from the bottom and conquer the brutal world of Arcane Seoul?