Chapter 124 Good Teacher_1

There was only one Demon King, one Demon Marshal, and possibly three other hidden Demon Marshals throughout the entire Red Flame Kingdom. The number of Demon Dukes was uncertain, estimated to be several dozens, scattered all over the place, with Serpent Demon Xiao Qing among the peak of them.

Having such a teacher, Ma Lin considered himself extremely fortunate.

He just didn't understand why Jin Jiu would grant him such an excellent opportunity.

He continued to practice after supper.

It was still breath-holding circulation, which had gotten slightly smoother.

As everyone knows, there are two types of learning. One is like learning to ride a bicycle, which requires repetitive practice to improve proficiency and technical ability; the other is like studying mathematics that needs constant attempts to think and understand.

The training for the reactor and energy conduits combined both types. It required both mental effort and physically taxing the body.