The treasured cultivation method of Jing Chonghua's family, handed down for generations. With it, they had all become great cultivators. It was stored on a jade slip. Jing Chonghua insisted on her deathbed that Yu Xiu pass it to their daughter, but Yu Xiu secretly gave it to Xianzhu instead, claiming his affection for Xianzhu was no violation since she was also his blood.
