When the two world's shattered

Xu Jian, an investigation officer who worked in Changping District, faces to tragic event and ends up in a new world where she never knew it existed and a world which is erased from history. She healed her wounds while her journey to find a way to travel to her own time, and she found an ambitious ML, who is having a rough journey, and with the two of them, they discover each other's true selves and heal themselves.