The story dates back to the Rama V Dynasty, where Peegun, played by Preaw, fell in love with Danu, played by Cee, but was framed by the male protagonist's eldest wife, and was sacrificed for no reason, so he died with deep hatred. Before her death, the heroine begged Nuangsa to let Nuangsa take her soul into a ghost after her death, and she vowed to take revenge on the Tanarak Rachapaky family for life and death, so that they would repay their debts and never have peace. The male protagonist Danu, who was supposed to study abroad in this life, was urgently recalled by his mother Darika to take care of his seriously ill aunt, but when the male protagonist returned to China to visit, the aunt's condition improved. For no reason, every midnight a good-looking doctor named Peegun would come to take care of him. Everyone didn't know the identity of this mysterious female doctor, but they knew that she had superb medical skills. Next, the male protagonist will reunite with the female protagonist, the male protagonist discovers the secrets hidden by the family, reveals why the family members are dying, and how the female protagonist will complete her revenge plan step by step, how does the plot develop?