I Returned as an FFF-Class Witch Doctor Light Novel

Description:

Ma Jinsung was once a top-ranked player in Arsia Chronicle, but he was brutally killed by his trusted leader.
After that, he thought he’d wake up in his room… not 10 years in the past! Now, prepared to exact his revenge, he jumps right back into the game.
But this time, his job class is voodooist, and he gets bonuses for killing other players. The only downside is that if he dies in the game, he dies in real life.
Can Jinsung get his revenge without causing too much carnage? Don’t bet on it…

The Voodooist’s Wrathful Return Novel,
회귀했는데 FFF급 부두술사