When seven souls with different personalities were accidentally bound to the "group pet development system", this two-way guardianship game went out of control - trainee **Lin Xingluo**, who was blacklisted by the entire network, was saved by teammate **Jiang Ci** with an impromptu arrangement when he made a mistake on stage, and was cured by team leader **Shen Yanzhi** with strawberry custard stuffed into the incubator; **Ruan Jiu, a little crybaby with mind-reading skills Jiu** was always amused by rapper** Gu Yanchen**'s "He looks fierce on the outside and begs for support on the inside" barrage, but when he was hypoglycemic, he was hit by the candies hidden in the pocket of the almighty ACE** Lu Chenyuan**; and the Buddhist paddling maknae Su Qingyan** accidentally hummed an original song that became the group's hit, and was blocked by the whole team in the practice room and forced to be the "inspiration". From the singing stage to behind-the-scenes footage, from anti-fan sniping to capital games, these stars who should have shined individually have instead woven a protective net called "group soul" in the snacks they fed each other, the practice rooms where they talked late at night, and the flashlights that blocked each other. It turns out that the most unbreakable rule of group favor is never the spotlight of a single C position, but the entire galaxy that can only be illuminated when the seven hearts resonate.