Pei Heng was clever from childhood, a heaven-sent prodigy. He could see through other people's clumsy attempts to act clever at a glance, and he hated anyone who tried to show off their cleverness in front of him.
Lonely for eighteen years, he found a little dog whose thoughts he could see right through, and whose eyes were only for him, belonging to him alone.
Lin Qiyou lost his family and friends when he was young, leaving him alone and helpless. A high fever left his mind a little slow, making his already difficult life even harder. Then he met Pei Heng, someone who patiently listened to him and taught him how to handle all kinds of situations. Suddenly, the world became brighter.