She is a female assassin with a blood feud. She tries every possible means to sneak into her enemy's home, but accidentally falls in love with her enemy.
She is a young lady with a delicate body, and the matchmakers who come to propose marriage are almost breaking the threshold, but she falls in love with the poor scholar who lives in Xiangguo Temple.
She is a patriotic and motivated female student who only wants to join the revolution, but she falls in love with a wealthy and romantic young man by accident.
She kept walking in this whirling world, going through several reincarnations, not getting what she loved, and getting what she wanted but not what she loved. Finally, she reached the end of the reincarnation. After thousands of years, could she still find him on the other side of the red line?