Let You Design a Secret Room and You Become the Back Room Manager?

Lu Yuan traveled to a parallel world with no rules and strange stories, and took over an underground shopping mall that was facing bankruptcy. I thought I was going to be ridiculed by the entire network live broadcast because of the gambling agreement, but an iron door awakened the [back room full administrator system]! His secret room has all turned into a real interdimensional space that does not follow physical logic! While other secret rooms use holographic projection, he directly opens Level 0 [Yellow Corridor], allowing players to reach despair in the infinitely extending wet carpet. There were mechanical pools in other secret rooms, so he directly unlocked Level 37 [Water Room] and built a beautiful and weird boundless SPA paradise. In other secret rooms, a group of ghost actors were hired, who directly signed a contract with the entity in the back room, and used genuine chicken steaks and human delicacies to make the bloodthirsty monsters do crazy business. Another secret room built a commercial street model, which directly connected to Level 11 [Endless City], driving Mixue Bingcheng and Luckin directly into another dimension. What's even worse is that those legendary and terrifying entities in the back room complain crazily under his hands every day! Skin Thief [Boss! Today's nurse uniform is too tight, which seriously affects my speed in chasing players! Don't miss out on the double portion of fried chicken you promised! The smiling man [hangs it on the wall every day as a luminous sign. My face froze with laughter. I applied for a work-related injury in exchange for a raw coconut latte! Blunt person [I feel so tired hiding in the corner and crying... Can you not cry today? Give me a glass of lemonade and I will continue crying immediately...] "I'm really just an ordinary secret room owner, but my secret room is a little special~"