Shen Zhiyi was born with a special ability—she can understand cats speaking. On her very first day working at the Gu family home, she discovered that the Gu family's beloved cat "Ruyi" had suddenly lost its appetite, and everyone thought it was very sick. Unexpectedly, in Shen Zhiyi's ears, Ruyi was complaining that the newly changed cat food was "not to its liking," and even secretly expressed that it was just throwing a little temper tantrum. Relying on her understanding of Ruyi's inner voice, Shen Zhiyi gradually pinpointed the problem and helped Ruyi recover its health. From then on, Shen Zhiyi became Ruyi's most trusted caregiver. As she repeatedly understood the little thoughts of cats, one warm and interesting story after another quietly unfolded.