Yin-Yang Instance

Jiang Nianyi and Zhao Lei are old friends of ten years. That night, after finishing a game, they caught the last bus, and on it sat someone who shouldn't exist. Black trench coat, stand-up collar, face unseen. He handed over a hard card: 25 instances, pass all and live, fail and stay in the "Inside" forever. First instance: Morning Light Residential Complex. On the card was another line in smaller text: Jiang Nianyi, Zhao Lei, your fates are bound together. If one dies, the other is eliminated at the same time. Morning Light Residential Complex, six buildings surrounding a pool of dead water. By day, the surface world is barely safe; by night, the inside world opens its doors. Hands in the walls, people at the bottom of the water, another face hidden in the mirror. They must survive here for five days, find the formation eye, and smash it. But Jiang Nianyi soon discovers—the rules were tested by the previous group with their lives, and may not all be correct. Among the teammates, something that shouldn't exist may be mixed in. And on the fifth night, all the walls in the complex will open together. 25 instances, and they've just stepped into the first. One survives by brains, the other by brawn. Fates bound together, win and move on together, lose and there's no choice. Come back alive. — Description from novelcodex.orgFull novel: Yin-Yang Instance — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠