Lin Guiyi, a young man with an ordinary background, relies on his extraordinary insight, witty adaptability and humorous eloquence to navigate multiple life lines such as the workplace, relationships, and family. Faced with difficulties from his boss, competition from colleagues, and pressure from society, he continued to battle wits and courage, cleverly used humor to resolve problems, and achieved a wonderful counterattack in the gap between friendship, love, and dreams. Whenever a crisis arises, Lin Guiyi can always clear up the clouds with goodwill and wisdom, and gradually gathers the most solid camp around him. The story uses multiple lines of progress, a high-energy sense of excitement, and an ups and downs rhythm to describe the whole process of ordinary people going against the current to break the situation, achieve a reversal of fate, and break through their self-worth.