The story is about within the 1970s, during a small Thai village. Paitoon is crazy with Yupin, whose father has gambling issues. They planned on getting married but Pao, his mother, doesn’t like Yupin and won’t accept their relationship due to her father. While Paitoon is in monkhood, Pao forces Yupin to marry Praiwan, Paitoon’s brother who’s affected by polio since childhood. From now on, Yupin is Paitoon’s sister-in-law, but their love for every other has not gone away. Will they be ready to overcome all obstacles and be together again?