Tian Tian is a veterinarian that dreamed of studying human medicine and wanted to realize her dream of changing careers by studying abroad. But there were unexpected changes in the family, and she had to take over her father's Taotao Veterinary Hospital. Just as the hospital was facing bankruptcy, Tian Tian accidentally met Shen Mi, the president of the veterinary drug company Luchuan Group, and the two worked together in secret to start a business.