Zheng Shu could be a butterfly adopted by the Yin family.
But she wanted to be that moth that fluttered its wings and flew to Yin Mountain, burning her body in flames without regretting it.
Zheng Shu thought that she had been in love with Yin Shan for so many years, but she didn't know that Yin Shan had already fallen into it.
Purpose: Facing the true self