Originally, Jiulanqi should no longer exist in this world. For her beloved brother, she used her heart to refine weapons and quell the war. But her soul was imprisoned by him using forbidden techniques, and after a thousand years, she still became his twin sister.
Thousands of years ago, she loved him and he loved her, but he married someone else. Thousands of years later, he was conflicted, and so was she. She can see through everyone's future, but she only doesn't understand her own ending... She knows the ending of the girl Jiulan Shu loves. The girl's prince is not him, but she doesn't want to tell him, and doesn't want him to be upset.
However, did she ever know that the person she was paying attention to was actually paying attention to her?