I Told the Ghost King to Hurry, He Slapped Me on the Wall

Out of kindness, the demonic cultivator Tan Shuchang gets dragged into a supernatural game. He is a demonic cultivator who has perfected the arts of clinging to life and being shamelessly ruthless, and the more he survives by the skin of his teeth in the game, the stronger he becomes. While others flee when they see ghosts, he treats them as inventory: swallowing female ghosts, recruiting ghost envoys, farming dungeon rewards, and exploiting system loopholes. He turns horror dungeons into resource dungeons all the way, but this also drags him into the larger real-world stakes involving the Sword-Sharpening Stone of Tu Sword Mountain, the bloodline of the Dragon-Riding Crown Prince, and the awakening of the Nine Apertures Martial Demon.