She came from time travel and is not familiar with the world;
He was born in the world of rivers and lakes, and he dominates the world alone;
She loves him, but is pulled back to fantasy and the future by reality;
He hated her, but he didn't know that he was so cruel that he left her;
Whether it is an accident of fate or a perfect match made by God;
In fact, she knows better than him that some things, once lost, can never be regained.