The bond between bamboo and snow: In the past life, Bing Ling turned black due to the genocide, and eventually died under the sword of his best friend Yunhuang; in this reincarnation, the two redeemed each other, Zhu Yu prevented Xue Che from turning black, and Xue Che helped Zhu Yu refine medicine to treat his relatives, finally making up for the regret.
Intention: Not afraid of wind and snow