Lin Feng, a low-income boy, was bullied in an urban village in Binhai City. In order to protect his seriously ill grandmother and his childhood sweetheart Li Shiya, he accidentally activated the "Underground King System" in a desperate situation. From then on, he mastered the magical fighting skills, massive resources and accurate intelligence given by the system, used thunderous methods to slap arrogant gangsters in the face, punished evil leaders angrily, and rose from the unknown on the streets.
He gathered the oppressed passionate people, formed an iron-blooded team, fought his way through the underground world full of gangs, annexed the hostile forces one by one, unified the regional territory, and became a famous city boss. Faced with the conspiracy of the intercity overlords and the ultimate showdown between the underground kings across the country, Lin Feng relied on the blessing of the system and his extraordinary resourcefulness to join hands with Li Shiya to resolve numerous crises, protect his brothers with ruthlessness, and guard his true love with affection.
From counterattacking at the bottom to dominating the world, from street melees to unifying the underground order, Lin Feng used his strength to write legends, and finally reached the pinnacle of the underground world, becoming a king that no one dares to challenge, protecting the peace of one place, and sharing glory with his beloved. This is a passionate and exciting epic of counterattack and hegemony, witnessing the ordinary boy's road to becoming a king!
