Lada studies at a boarding school and her father lives with his new wife Saithong and step daughter Soisoun. One day on the way to see Lada, her father had an accident with Taen's car and passes away. Taen is a rich widower with two children and lives with his brother Ton. On knowing that Saithong is trying to sell Lada to an old chinese man, he offers to marry her himself and thus begins their marriage life. Path to a peaceful love is not easy with Ton being suspicious of Lada's family and Saithong trying to make Soun closer to Taen.