C903 Eighth Grade Heaven Returning Pill

Time ticked away slowly.

Ye Tian expertly wielded the Origin Spirit Fire, manipulating the spirit materials within the Pill Furnace with deft precision. Every so often, he would channel a burst of Magic Power into the furnace.

The more advanced the pill, the more exacting the control required, and the deeper the mastery of Pill Tao needed to be.

At last, after more than five hours