Fang Yuan is a standard cat lover. As long as it is a feline animal, there is nothing that Fang Yuan does not like. I wanted to raise my cat Dabai well, and then marry a girl who also loves cats to spend the rest of my life. Unexpectedly, a car accident knocked Fang Yuan off the surface of the earth and came to a world full of cats. Fang Yuan really woke up laughing from his dream. But why did his partner turn into a big cat? It was the girl he had promised!