You must not only build seventy layers of the Cloud Tower.
At the very least, all should be Octagonal Cloud Towers.
Also, before breaking through the Seventh Tier, you need to comprehend at least one Ninth-Order Star Pattern.
Only then can you build several more layers of the Nine-cornered Cloud Tower."
"Alright, I'll strive towards it!" Xu Jin said with a smile.
"It's not about striving; it's a must!" Cheng Yuxiao said solemnly.
This left Xu Jin somewhat confused.
Seeing this, National Master Cheng Yuxiao casually conjured a veil of starlight, isolating them from the outside. "Xu Jin, my master once told me certain things, but only verbally. At the time, I was young and thought it impossible given my condition.
But now, seeing your condition, I'm reminded of those secret cultivation techniques my master passed on, which now seem possible.
It's a pity that my teacher died in battle years ago.
If he were alive and could see you now, he would be overjoyed."
