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

Peng is an emergency room resident. Peng and Tantawan have been together for 15 years. Tantawan, who owns magical power, starts to doubt whether Peng still loves her. A young warm-hearted intern, Chalan appears in her life and reminds her of the same feeling she once had for Peng. While her magical power with Peng has been weakening, Chalam has started to have the magical power leading to her confusion- who is the one for her.