Xiao Yan is a genius child who suddenly loses all his powers. In a world governed by strength and power, Xiao Yan's lack of talent is an embarrassment to his family. At the age of 15, Xiao Yan accidentally summons Yaochen from his mother's ring. With the elder's help, Xiao Yan's skills improve by leaps and bounds. After his entire family is assassinated, Xiao Yan embarks on a journey to find his family's killer and return peace to the Jianghu (martial world). ~~ Adapted from the xianxia novel Battle Through the Heavens written by Tian Can Tu Dou.