Shen Wang, a top mechanical genius, concealed his identity for seven years for love, working multiple jobs to support his wife, Su Wanqing, in opening her shop. Su Wanqing looked down on his rough manners, cheated on him with wealthy second-generation heir Lu Siyan, and showed no concern for their son's safety. Heartbroken, Shen Wang proposed divorce and reclaimed his true identity, taking over a supercar center worth tens of billions and becoming a highly sought-after master of car modification. Su Wanqing continued to mock him for being down and out and clung to Lu Siyan. When a steel frame collapsed in a racetrack accident, Lu Siyan fled alone to save himself. Shen Wang risked his life to rescue Su Wanqing, only to be falsely accused by the two of them working together. Shen Wang exposed their evil deeds and made them suffer the consequences. With his assistant Xiao Ya and his son by his side, he embarked on a comeback journey in the racing world.