A story of laughter and romance between two polar opposites as a penny-pincher crosses paths with a spendthrift. Liu Jia Yin goes bankrupt after breaking up with her wealthy boyfriend. Caught in a bind and forced to pay of her debts, she sells of all of her belongings. Wang Ji Wei was born frugal and goes to extremes just to save money. An accidental meeting forces them to live under one roof and reassess their disparaging outlooks when it comes to money and love.

Huo Yuchun, famous botany professor at Qingshan University, has developed a new virus that combines plants and animals DNA. When the virus breaks out in the school, the professor's assistant Zheng Wen has to find his secret laboratory and unveil the mystery surrounding the professor...