Three years ago, special forces king Lu Yang retired from the army after being seriously injured to protect his comrades, and became an ordinary courier incognito. His biggest wish is to give his daughter Xiaomianxiao a peaceful and stable life. However, as fate would have it, an ordinary express delivery accidentally involved him in a gang fight, and he discovered a conspiracy to kidnap his daughter.
Zhao Tianlong, the underworld boss who appears to be a philanthropic entrepreneur, actually controls the city's gray industrial chain. He took Lu Yang's daughter as a hostage and forced Lu Yang to complete a "special task" for him. For the sake of his daughter, Lu Yang had to return to his old career and step by step deeper into Zhao Tianlong's underground world.
As the investigation deepened, Lu Yang discovered that Zhao Tianlong was not only involved in smuggling and drug trafficking, but also colluded with foreign forces. The "accident" three years ago was no accident. From being forced into the game to taking the initiative, from fighting alone to forming a snobbery, Lu Yang will overthrow the entire underground kingdom while protecting his daughter.
This is a story about father's love, but also a story about revenge. When the iron-blooded soldier king transforms into a tender dad, and when the dark forces press the situation, he chooses to speak with his fists and wash away his shame with blood.
