Meng Hui Da Xi

Pulled from the modern world into the body of a woman fated to become empress, Mu Chunning is determined to rewrite that ending. Living alongside Xiao Chulan after their marriage, she uncovers a truth about their past that changes everything she believed about him — and about her own sister. War with the Jing state is coming, and what she chooses will bend the course of both their lives.

Selected season 1, episode 1.