Lin Mo, an ordinary office worker in Xinghai City, suddenly found himself involved in a strange "mutation" one day - every day when the sun sets, he turns into a soft orange and white cat, and returns to his original shape after sunrise. After the initial panic, Lin Mo began to use a cat's perspective to observe this familiar yet unfamiliar city: the secrets of the convenience store owner late at night, the tenderness of the girl who is the veterinary assistant next door, the "rules" among stray cats in the community, and even occasionally encountering weird little things hidden in daily life. He must carefully hide this secret to avoid being discovered by colleagues and neighbors. At the same time, he must also explore the reason for "changing into a cat" - after all, no one knows whether this kind of irregular change will suddenly get out of control. As his interactions with the girl next door, Su Xiao, increased, and as he encountered more and more strange things in his cat form, Lin Mo gradually discovered that his "plush clone" seemed to be no accident.
