C2685 Legend of origin

"That's right, Long Xian He, this secret of yours is very valuable, it's not a waste for you to keep it for so long, ah." Qin Lang praised Long Xian He in an appreciative tone.

With Qin Lang's current cultivation level, there were not many things that could move his heart. Eternal Wheel was one of them, but Qin Lang was simply unable to touch them, so naturally, he wasn't able to study them