A ninety-year-old father collapses in a pigsty, where a fire accidentally breaks out, leaving him in mortal danger. His own children are completely unaware. Only his son-in-law tirelessly searches for him, finally discovering the old man in the pigsty and rushing him to the hospital. The children he raised on his own fall into conflict over money and misunderstandings. Through the son-in-law's efforts, the family is ultimately reconciled and becomes harmonious again.
