Try Sleeping in a Haunted House: I Will Never Surrender on Behalf of the Yin Emperor and All the Ghosts

Burdened with huge debts of millions, his mother was seriously ill and bedridden, and the hospital repeatedly called for exorbitant medical bills. Wang Yue's life had already fallen into a bottomless abyss. The company went bankrupt, his relatives and friends were far away, and he had no choice but to accept a strange commission that was extremely rewarding but avoided by everyone - a midnight sleep test in a century-old haunted house. Everyone said that the house was haunted, with resentful spirits calling for life at night, and those who entered never came out alive and safe. But in order to save his mother, he had to walk even if it was the road to hell. It was dead late at night in the old house, the chill was biting, and the wind was blowing through the hall. As soon as midnight arrived, shrill cries suddenly sounded, the rotten black shadow slowly emerged, and the century-old resentful spirit opened its cold ghost eyes and fatally attacked him. Death was close at hand, and when Wang Yue was suffocating in despair, a cold mechanical sound rang through his mind. Bite! The Nether System is successfully bound! [Detect that the host is the last generation bloodline of the ancient Yin Tianzi, and automatically activate the innate Yin veins! [Compulsory mission for newbies: Survive until dawn! A clear attribute panel, a ghost illustration, and a dark supernatural world instantly appeared in front of your eyes. From then on, it became digitalized and regularized. A young man in desperate situation takes control of the Yin and Yang Netherworld for one night, and all ghosts will bow down!