Warm as Mi Lai, like the red in the sunset, it illuminates Mi Lai's life and also warms Lan Yuze's life. Melancholy is like Lan Yuze. He hides his pain and lives a heartless life. He thinks that love does not need to be deep, let alone passionate. But it wasn't until he found out that he fell in love with Mi Lai that he realized that his heart could be so turbulent. Just because he fell in love with the only woman in the world who could not be loved by him. As pure as Mi Lai, as quiet as water, and as loving as fire, her world is so small that there is no room for anyone but Mi Lai. No one knows whether it was Mi Le who isolated a harmless world for her, or whether Mi Lai sealed herself in a world with only Mi Le. However, Lan Yuze knew from the beginning that he would never be able to enter the world that only belonged to Mi Le and Mi Lai. So he chose to leave silently. Unexpectedly, the God of Death took Mi Le away, leaving behind the desperate Mi Lai and Mi Lai's broken heart...