Gao Zhi Tian (46) is going through a divorce with his wife Luo Si Fen(43) and also experiencing significant estrangement from their grown-up children. As the Lunar New Year approaches, both insist on spending the holiday at their respective parents’ homes. Unwilling to sadden each other’s elderly parents, they decide to temporarily conceal their divorce plans and continue with the New Year celebration in an Airbnb on the mountain. However, Gao Zhi Tian and Luo Si Fen get into a heated conflict during the trip caused nobody anticipates that Gao Zhi Tian’s mother, Grandma Du, would faint and fall into a coma. A mysterious figure claiming to be Mr. Fox suddenly appears. He asserts that he possesses magical powers and can send Gao Zhi Tian back to the day of the New Year accident, offering him a chance to alter history.