The official novel adaptation of Yuanyuangun's popular short drama "My best friend wears a book and becomes a sister-in-law, and both of them can't hide their pregnant bellies".
Lu Youyou and Song Zhaoyun were best friends who grew up together. They agreed to save money and travel around the world together without getting married or having children. However, they accidentally traveled together in a wealthy novel and became the wives of Lin Chen and Lin Xu, two brothers of the Lin family, and both became pregnant. The original owner was a sister-in-law who kept acting evil and ended up miserable. In order to change their fate, the two teamed up to make money and prepared to run away. However, they felt the miracle of life while suffering from morning sickness, and fell in love with the two Lin brothers. In the end, they gained a sweet life and the favor of the Lin family.
