Khemachart always dreamed about himself being stabbed by an unknown woman. He was paranoid that when meeting Pichaya, the woman with the same face in real life, his reaction was too strong that they both accidentally felt into the river. Khemachart and Pichaya found themselves travelling back to the past.

They were involved with a rich family with 3 sons. Saap, the first son was already dead. Kanok, the second son had two wives which were Pailin and Bulan. Pichaya was rescued by Bulan and lived with her. And Khem, the third son had a very similar face with Khemachart so he disguised as him. At that time, Khemachart and Pichaya did not know that they were more than involved with this family since Khemachart was actually Khem in the previous life and Pichaya was Pailin. They were called back to change the incident in which Pailin misunderstood and stabbed Khem to death. In the meantime, both had to keep the secret that they were from the future and find the way back to their own time, most importantly, alive.