Lin Chuan appears to be a security guard son-in-law mocked by everyone, spending three years slacking off and scolded for living off his wife; in reality, he is the property owner of the entire Shenghua Center, maintaining anonymity due to a promise and not interfering with daily operations. When the new director takes office to establish authority, he fires Lin Chuan publicly, fabricates charges to frame him maliciously, and forces him to sign a divorce agreement. As his true identity is revealed, the director's malpractices and corruption are successively exposed, ultimately reaping what he has sown. Lin Chuan always handles matters strictly by the book, selecting the operating team through open rules and promoting the standardized and positive development of the project.