Dragon Head Lin Yi lives in seclusion selling melons in the market. After his only daughter Lin Xiaoyan marries into a wealthy family, she suffers unfair treatment and is eventually harmed to the point of becoming a vegetative state. Lin Yi unleashes thunderous revenge, punishes the main culprits, eradicates the shielding forces, suppresses the group's internal rebellion, and reorganizes the Yunsheng Group with the rule of law. Finally, with the help of Fu Mingyue, Lin Yi successfully awakens his daughter and welcomes a consummated ending.