The time travel of a pair of sisters
They share joys and sorrows, share warmth and sorrow, and depend on each other for life in an unknown dynasty.
Even if they fall in love, they will never betray each other.
The elder sister dotes on her younger sister, and the younger sister loves acting, but she is ultimately hurt by the grudges in the world.
The love between two people,
Where to go?
I'm afraid only God knows.