Li Mo felt that his life was a mess - he had just graduated and became one of the "four haveless youths". He had no house, no car, no money, and no partner. His class reunion was treated as a joke, and his cell phone was almost full of calls from loan reminders. He was so desperate that he even prepared a suicide rope at home.
But just a second before he closed his eyes, there was a loud "bang", and the paint-peeling toilet door of his house was hit by a ball of colorful light and trembled! When he dared to push it open, there was still a familiar bathroom outside the door? It's the cliff in the world of immortality where aura surges, it's the ancient battlefield of the Three Kingdoms where warriors and horses are fighting, it's the cloud where Sun Wukong is causing havoc in the Heavenly Palace, and it's the ruins of the apocalypse where zombies are rampant...
It turns out that this broken toilet door is actually the entrance to all realms. A poor loser who couldn't even repay a loan in the past, now used his left hand to find healing elixirs from the world of immortality, his right hand to resell modern supplies in the Three Kingdoms, and then turned around to collect scarce energy sources in the apocalypse - no one expected that Li Mo, who was looked down upon by everyone, would become a "big boss" across the world by relying on a toilet door. And behind this door, there are more worlds and secrets he has never seen...
