Wen Yue talks about the 24 solar terms.

When Xingyue broke free, Xing Er's dagger stabbed Yu's neck. I wiped the blood from my neck with this handkerchief. At that time, Xing Er still remembered the scene of wiping tears. It seems that this historical handkerchief is very precious no matter whether it is carried or kept with you. From this point, we can also see how deeply I feel about Xinger.