However, the vast majority of Guanjia's subordinates have only heard that the four masters of the Guanjia family have a way to improve their strength in an instant, but nobody has really seen it. After all, in the border of Yongcheng, few people can force the four brothers of the Guanjia family to fight for life and death!

These people just don't know, in fact, the secret law that Guan Jia mastered is a kind of blood-curing secret law. It is a kind of low-level secret law at the cost of self-cultivation, which is close to the promotion of seedling pulling. It forcibly improves the rank of the mysterious, but...