<p>Dongnan, a 58-year-old long-time employee at a restaurant, is known for his &quot;Chao Geng&quot; (slacking off) tactics. Despite working for many years, his career has stagnated due to his unreliability and arrogance, leading to his demotion as a security guard. At home, he frequently argues with his wife and is neglected by his family. Dongnan has always dreamed of becoming his own bos...</p>