Dungeon Survival: Starting by Synthesizing and Selling Toilet Water

Everyone transmigrates into endless dungeons. From the start, each person is bound to a home base and gets three chances a day to open a door. Behind each door is a random world in an endless stream: it might be a perilous Backrooms, a wasteland hospital crawling with zombies, or a tranquil temple hiding a golden treasure chest. While billions of players around the world are being roasted dry in desert and magma dungeons, losing their minds over even a single drop of water, Su Chen stares at the old-fashioned flush toilet in his starting dungeon and falls into thought. He awakens the unique S-rank talent [Infinite Synthesis]! Anything can be turned from trash into treasure! [Contaminated toilet water] + [Contaminated toilet water] = [Sweet, pure water]! With a grand flourish, Su Chen becomes the dungeon world’s most ruthless merchant, using toilet water to fleece players around the globe of their enormous stockpiles! “Boss! I’ll trade you the blueprint I just found for 100 ml of water! It’s so sweet. You’re like a second father to me!” With his initial capital secured, Su Chen embarks on a synthesis-and-upgrade spree so outrageous it beggars belief: [Rusty, broken iron sword] + [Scrap chainsaw motor] = [Blood-soaked Chainsaw Greatsword]! [Ordinary wolf carcass] + [Netherflame seed] = [Hellhound mount]! [Run-down public restroom] + [Basalt block] + [Spatial core] = [Invincible Divine Floating City]! While other players are still being chased around dungeons by monsters, Su Chen is already sitting inside a divine fortress synthesized and upgraded from a discarded public restroom. He watches the boss-level monster beyond the door and yawns with boredom: “That’s it? The materials it drops aren’t even enough to upgrade my toilet threshold.”