This play is adapted from the Douban reading serial novel "180 Days of Paternity Plan", written by Chu Tang.　　28-year-old Gu Yunsu (played by Zhou Yutong) experienced the double blow of falling out of love and unemployment, and chose to go home to find his mother without hesitation when he was confused and couldn't find the direction of his life; Gu Yunsu, who originally planned to "gnaw at the old", became the personal caregiver of the "rebellious" mother Wu Limei (played by Wu Yue) without preparation, and the new mother-daughter relationship and abstract relationship mode of the post-90s "mother-in-law" daughter and the post-70s "girlfriend-based" mother, accompanied by the new members of the reorganized family, staged a family story that was ridiculous and warm and healing. During the 180 days of paternity, Gu Yunsu gradually realized the deep dependence and cherishment of her mother, and Wu Limei also had a real experience of "little padded jacket" for her daughter. Gu Yunsu welcomed the new members of the family in the company of warm family affection and sweet love, and also found a new direction in his career and life.