C141 Heavenly Thunder Body Training

Ever since Long Yu had entered the Genuine Spirit Secret Realm, he had felt that the connection between him and the Jiuyou Dragon Seal had become even closer.

The Jiuyou Dragon in his dantian would sometimes transmit some vague information to him. For example, right now, inside the Heaven Lightning Lake, they wanted him to borrow the power of the heavenly lightning to refine his body