In body-tempering class, Zhang Yu practiced the Level 20 Boundless Spring Autumn Zen move by move, while the Eye Remains played back Lang Yougong's recent guidance in slow motion.
Relying on the overwhelming performance of the Time Remnant Demon Eye, every instant of Lang Yougong's guidance had been recorded with perfect clarity, allowing Zhang Yu to replay it again and again, understand it again and again, and compare it against his current movements again and again.
"I need to temper my body together with the Spirit Root inside me..."
"After breaking through to Foundation Establishment, the Spirit Root becomes part of my body."
As Zhang Yu practiced, he felt the Qi Sea Spiritual Root seem to twitch, becoming just a little more active!
"It really works!"
Zhang Yu's Boundless Spring Autumn Zen had already risen all the way to Level 20, reaching the upper limit of what a Foundation Establishment Realm cultivator could achieve with this cultivation method!
His understanding of this Body Refinement Cultivation Method had always been extraordinarily deep; he simply had not known about tempering the Spirit Root before!
Now that Lang Yougong had awakened him with a single word, his progress immediately surged forward. Every time he tempered his physique and Spirit Root, the Qi Sea Spiritual Root seemed to slowly grow inside him, further merging with his flesh!
While Zhang Yu diligently absorbed Lang Yougong's teachings and continuously tempered his body and Spirit Root, Lang Yougong continued instructing the other students. Yet even by the end of class, several people, including Yu Xinghan and Li Xiao, had not received any guidance from this body-tempering teacher!
Lang Yougong looked at them and said blandly, "Students who didn't receive guidance needn't worry. Body tempering isn't something accomplished in a day. The road ahead is long; we'll continue