The three-hundred-year-old civet cat demon Qiaohua was seriously injured after a battle with a nightmare beast. The demon's power collapsed and turned into a civet cat that hid in the basement to recuperate. He was accidentally picked up and brought home by the passing actor He Qingyu. He Qingyu took good care of the injured kitten, but he didn't know that he was taking in a great demon who had been practicing for a hundred years.
After Qiaohua recovered from her injuries, she turned into a human and confessed her identity as a cat demon, completely breaking He Qingyu's perception. One person and one demon started living together in an absurd yet warm life: Qiao Wei proclaimed herself the "Holy Fire Miao Miao Cult Leader", and classified He Qingyu and Samoyed Snowball as "Wang Wang Cult family members", while He Qingyu became her exclusive breeder, responsible for her daily life, finding medicine and taking care of the aftermath.
In order to help He Qingyu strengthen his body and prolong his life, Qiao Hua gave him a rare elixir prescription, and He Qingyu collected it everywhere and even went to Kunlun to collect the medicine. The national anomaly management department came to register, Qiao Hua obtained legal residence status, and He Qingyu became an official guardian. Qiao Hua joined the cast as a guest star along with He Qingyu, and unexpectedly became popular due to her cool temperament. However, she caused a stir when she was surrounded by fans at the airport.
She used the magic power of shrinking to an inch, taking He Qingyu to teleport to the grasslands and to Africa. She also gave him the ability to understand animal language. She frightened the beasts at the zoo, enlightened the wisdom of pandas, and rescued stray cats to expand their "congregation".
In spending time together day and night, Qiao Hua lost her aloofness and became accustomed to the warmth of the human world, while He Qingyu also fully accepted the world of monsters. The two crossed the line between humans and monsters. Accompanied by a dog and two cats, the two went through tempering, turmoil and adventures, and transformed from strangers and sojourners into family members who protect each other. They staged a cross-species fantasy daily life that was easy, funny, healing and heartwarming.
