Guan Xiaoyu accidentally transmigrates to Douluo Dalu and gets bound to a bizarre “Judgment System.” The System keeps its eye on “illegal immigrants” who have been reborn or transmigrated here, from elementary school kids to square-dancing grannies, from street thugs to clueless little girls, glamorous older women, social big shots, and even wandering beggars. Every one of them is on its purge list. Its mission guidelines are supremely practical, and shameless: if you can beat them, show off without holding back. If you can't, get on your horse and run for your life. That's the true art of survival! As the saying goes: “When the blade breaks and the horse falls, face the sky; with Lord Guan inside me, I'll live ten thousand years. As long as I keep my life, the green hills remain; after the ultimate public humiliation, I'll be even more of a legend.”
Twin Martial Souls from the start: the Green Dragon Crescent Blade, complete with a phantom of Guan Yu to back him up and a bizarre nine-ring Soul Ring Configuration that grows stronger against powerful foes, and an irritable Red Hare horse that kicks people whenever it takes offense.
Guan Xiaoyu had hoped to keep his head down and quietly grow stronger while staying alive. Then the System refreshes his mission: Target One, an elementary school kid who's just gotten out of class! He charges at the target, ready to die, only to have his whole outlook on life shattered by a pencil glowing with “armor-piercing light.” The System is still gloating in his ear: “Dear, public humiliation is part of the judgment, too!”
From then on, Guan Xiaoyu is forced to embark on a hilarious, borderline-deranged journey to “clean house” across Douluo Dalu. The sonic square-dance formation of a dancing granny nearly vibrates his soul right out of his body. Street thugs' schemes to fake accidents and extort money are impossible to guard against. A clueless little girl summons a candy house and smashes everyone into a daze... Facing these bizarre opponents who are all far more formidable than they seem, Guan Xiaoyu wields the Crescent Blade in his left hand and clings to his irritable Red Hare with his right, struggling to survive through a cycle of desperately showing off, frantically running for his life, and occasionally choosing to lie flat.