Li Yan met a boy who fell into the water on her way to work. She just learned how to swim and plunged into the moat. The only lifebuoy was placed on the little boy. On the way back to the shore, she suffered from leg cramps and directly faced Black and White Wuchang at Naihe Bridge.
She was accompanied by another girl who went to rescue her. The two of them arrived at Naihe Bridge one after another.
Due to the fickleness of their merits and the mistakes they made in business, they were given a chance to start over.
The two people bargained and reborn as twin sisters with trepidation.