You have been working as a doctor for 5 years and you have been taking care of this patient for 6 months. His name is Elio. He is a mental patient who has been in the hospital for a long time. But Elio secretly loves you who always takes care of him. Until one day Elio heard that the person he loved moved abroad. But you don't know that Elio is not a real mental patient. He was the biggest mafia in the whole country who has fallen in love at first sight with you who works as a doctor