Thriller Game: I Can Copy Weird Abilities

[Thriller + Suspense + Supernatural, but not scary]

A horror game has arrived, forcing players worldwide to enter terrifying dungeons and engage in one life-or-death game after another.

Li Chen, who possesses the ability to replicate, thrives in the horror game world.

[Successfully copied the White Mist Demon's ability, gained the skill: Mist Concealment]

[Successfully copied the Glutton's ability, gained the skill: Seven Deadly Sins - Gluttony]

[Successfully copied the Ghost Master's ability, gained the skill: Time Stop]

[...]

I've heard ghosts are incredibly powerful? Here you go!