Starting with a Haunted House to Create a Thrilling Game Arena

[Fanfiction of "I Have an Adventure House"] Zhang Ze transmigrates to the world of "I Have an Adventure House." He initially just wanted to make friends with Chen Ge and settle down. However, he unexpectedly activates a system. He must create a haunted house even more popular than Chen Ge's! Not only that, but he must open his haunted house directly opposite Chen Ge's! While Chen Ge is outwitting a common murderer in Fu'an Apartment, Zhang Ze is being chased by a female ghost in a terrifying ghost painting world. While Chen Ge is having a heart-to-heart talk with Dr. Gao in the third ward, Zhang Ze is engaged in a life-or-death race against a sunglasses-wearing man in an underground virus research institute who can only play for seven minutes. While Chen Ge is happily making dumplings with Xu Yin on his left and Zhang Ya on his right, Zhang Ze is facing a terrifying flying head, a ghost nurse in an abandoned mental hospital, Pyramid Head from Silent Hill, and more...