Sun Dayong used to drink heavily and squander his family's fortune. After tragically losing his wife and daughter, he unexpectedly gets a second chance at life, returning to the very day his daughter was in danger. He risks his life to save her and awakens a special ability, discovering gold coins hidden in a sunken ship at the bottom of the river. Determined to turn his life around, he gives up drinking, makes amends, and repays his debts by responsibly using the recovered wealth. He earns a living through his fishing skills and joins forces with his companions to build a better future. Through honest hard work, he rebuilds his family and regains his sense of responsibility and dignity.