Happy Cohabitation

General Xiao Tiance returns home for a vacation on the surface, but secretly aims to protect the 'Super Stem Cells' from falling into the hands of spies. The night before his departure, he saves beauty CEO Zhao Jiaxin, which inevitably makes him enemies with Zhou Hao, the eldest son of the Zhou family. On the plane back to Jiangcheng, the captain suffers from a sudden pneumothorax and is on the verge of death. Flight attendant Lin Youwei immediately seeks passengers for help. Xiao Tiance challenges Dr. Liu Zhiyuan, a medical doctor, and saves the captain with highly professional first aid skills. Furthermore, he successfully lands the plane under unmanned conditions, earning the favor of flight attendant Lin Youwei. After returning to his residence in Jiangcheng, he discovers that someone else has already taken up rent there.