The story is about emergency center resident who is in a dilemma between 2 girls who he loves.

Peng, an emergency room resident and Tantawan have been in love for 15 years. Tantawan, who owns magical power, starts to doubt whether Peng still loves her. One day, they met a traffic accident and Tantawan is seriously injured. When she wakes up, she loses all her memories. Unbeknownst to her, the truth about the accident was hidden.