In order to save her "seriously ill" adoptive father, the heroine Jing Qi'er went down the mountain to Wangyou Tea House to look for the magic medicine - Guiyuan Pill. She met Huan Yunhua, the master of Yunshan Pavilion, who pretended to be the tea house that had been missing for many years. The young owner of the tea house comes to rob the tea house, and the two pretend to be a couple "with their own agendas". However, an old grudge is involved, and an unexpected combination of circumstances restores the reputation of the tea house and they fall in love with each other. The world is vast, but pleasure and happiness are within easy reach.