Haunted House Sleep Test: I Accidentally Merge with an S-Rank Vengeful Spirit!

"Ding! Your ghost spirit has fused with an E-rank Sudden Death Ghost. Experience +100!"

"Ding! Your ghost spirit has fused with an A-rank Headless Ghost. Experience +5,000!"

"Ding! Your ghost spirit has fused with an S-rank Ghost King. Experience +100,000!"

Ghostly energy resurged, and ghost spirits descended.

Humans and ghost spirits began to coexist.

Yang Fan transmigrated to a parallel world and took part in a haunted-house sleepover challenge.

What he never expected was to accidentally activate the Ghost Spirit Fusion System.

He also gained a ghost spirit that could fuse and evolve without limit!

From then on, in a world overrun by ghost spirits, Yang Fan took his cultivated Super S-rank ghost spirit and slaughtered them all!

Years later, every ghost spirit trembled at the mere mention of Yang Fan's name.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.