Leizhenzi

[1] In Fengshen Yanyi, Leizhenzi is a celestial being that had been created by a great thunderstorm at Mount Swallow.

[2] Seven years later, at a time in which Ji Chang was fleeing for his life from the capital after finally being freed, Leizhenzi, now seven, was sitting with his master, Yunzhongzi, atop Mount South End.

Soon enough, Leizhenzi found two large apricots at the edge of the cliff and ate them both with due haste.

Immediately following this, to his surprise, two large wings suddenly sprouted from Leizhenzi's back and his face became like that of a monster's.

Thus, once Leizhenzi met his father atop a mountain slope, he first dealt with General Lei and Yin by creating a rockslide with his golden rod.