Su Wenxing, the first son of the second lady of Su’s Cloth Store, was once determined to get the store’s cachet and succeed his father’s position. Even though defeated by Ning Yi in his competition for power with his sister Su Tan’er, he took charge of the store in the end after his sister and Ning Yi had left Jiangning. However, he happened to hear servants talking about how others only took him as a mascot of the store. Su Wenxing was deeply humiliated and left for Fuyuan, hoping he can build something of his own, which went unsuccessfully and put him in distress. Just when he was in desperation, his old classmate came up and offered to turn the tide for him on the condition that…...

Seven, a well-trained and professional search and rescue dog, accidentally pairs up with Bian Mu, a semi-pro gamer. He and other rescue dogs do well in searching missing people, hikers trapped in the snow slide, and boys caught in the fire. During the earthquake rescue, Seven leads his team to save lives regardless of danger. They work hard for the happiness of people and have healed their broken hearts....