C3903 The Change in the Rust Sword

Thirty years passed in the blink of an eye.

In order to completely refine and absorb the medicinal strength of the Three Essence Lightning Immortal Pill, Chen Xiao went into seclusion for thirty years.

In the secret chamber of the Immortal King's throne, Chen Xiao sat quietly. His entire body was emitting lightning, and hundreds of bolts of lightning as thick as a finger shot out from his body