Lin Yan was never treated well in her life until she met Lu Chenzhou. It was Lu Chenzhou who saved him from this hopeless life. However, things did not go as planned. Lu Chenzhou's enemies killed Lin Yan. Lin Yan worked in the underworld and got a chance to be reborn. However, he could not take the human form, so he had to use the form of an animal to get close to Lu Chenzhou (there was a chance to change into a human form). In an accident, Lin Yan changed back to a human form...
Intention: "I seem to know what my happiness is."
"What is it?"
"You."