Three years after Su Wan was kicked out of a wealthy family, she lived a difficult life in a small coastal town with her four-year-old son "Xiao Tuanzi". One day, Xiao Tuanzi picked up a palm-sized pink-blue octopus at the beach - it could talk, fold quilts, and work with eight tentacles at the same time. It also called itself "Ba Zai".
Ba Zai's unexpected popularity made Su Wan's short video account go viral overnight, and also attracted the attention of her ex-husband Gu Yeting. Gu Yeting, who has lost his memory, has a morbid obsession with Ba Zai, claiming that "it is mine." As Ba Zai's abilities awaken and his memory recovers, the truth emerges: Ba Zai is actually Gu Yeting's superpower clone, part of his soul that he sealed three years ago to protect his wife and children.
Gu Yefeng kidnapped Xiaotuanzi and forced him to hand over Bazai. At the critical moment, Bazai rescued Xiaotuanzi with one against ten, but due to exhaustion of energy, he became transparent. Fusion is the only way out - Ba Zai's independent consciousness will return to Gu Yeting's body.
"Mom, if your father bullies you from now on, I'll help you beat him up." Bazi smiled and melted into Gu Yeting's palm. At the wedding, he wore a mini suit as the best man and called out "brother" in a milky voice - he always knew that Xiaotuanzi was his blood relative.
The blue light under the sea lit up again, and Ba Zai said: "There seems to be another me over there." The story is not over yet, but love and protection have just begun.
