Lin Yu painstakingly developed a hit beverage formula, but his hard-earned achievement was stolen by a colleague, while the meager reward left him completely disillusioned. He resolutely resigned, only to encounter repeated setbacks in his job search and unfortunately fall into someone else's trap. Driven into a desperate situation, he decided to start his own business. Soon afterward, his former company blindly modified the formula, causing problems with large batches of products and bringing the business to the brink of collapse. His former boss finally swallowed his pride and came to Lin Yu for help. With his solid professional expertise, Lin Yu resolved the crisis and embarked on an entirely new chapter of his life.