Mrs. Shen and Mrs. Lin were pregnant at the same time. Mrs. Shen loved sourness, and Mrs. Lin liked spicy food. They both said that a sour son was a hot girl, so the two ladies agreed to be in-laws, but they gave birth to two boys.
Moreover, they dislike each other and have been fighting each other since childhood. Now let alone the in-laws, they can't even get along well with each other.
Until, the Lin family went abroad due to business, and then came back...
Purpose: Love is the main thing