Kasem, owner of Ruangkao Rice Company, married his true love Pimpa and, by mistake, Duantem. After Pimpa gave birth to their daughter Buabucha, Duantem also became pregnant. When Kasem discovered the child wasn’t his, he sought a divorce, but a car accident left him paralyzed, Pimpa mentally unstable, and Buabucha in the care of Thongbai, a disciple of a folk singer, who renamed her Boonruksa. 22 years later, Pitchaya, Kasem's son, returns from abroad to find his mother Duantem planning to shut down the company. Determined to save it, he uncovers the truth of the accident and starts searching for Pimpa and Buabucha. Along the way, he meets Boonruksa, unaware that she is the very person he's been searching for. (Source: MyDramaList)