Song Qingshu—originally the beloved son of heaven, turned into a demon because of love, was abandoned by love, and was killed by his relatives.
The House is Full of Flowers - Blind at the age of seven, the world has been dark since then, but he can cherish life and live as he pleases.
He learned tolerance, cherishment, and many beautiful things from him.
The two went from being purely together to becoming a lifelong companion.