俺だけレベルアップな件 -Arise from the Shadow-

Newly risen as the Shadow Monarch, Sung Jinwoo can harvest the souls of defeated enemies and command them as undead soldiers. He keeps the ability hidden from the Hunter Association, holding on to his registration as a low-ranked hunter to shield his sister Sung Jinah and his still-recovering mother. As the gates grow deadlier and his shadow army expands with each cleared dungeon, threats beyond the reach of any S-rank hunter begin to close in.