Qin An's expression showed surprise.
Because he discovered that not only cultivators like Zhao Hai could break through with the power of the Dragon Vein.
The situation was the same for him as well.
Originally, his proficiency increased by ten, but it suddenly soared to fifty.
His proficiency, which was originally tenfold, increased by another fivefold.
This news was simply a delightful surprise.
Knowing Qin An's strength, what he needs now is not anything else but time.
And with the soaring of proficiency, it's equivalent to shortening the time needed.
In this way, when he cultivates to increase proficiency in the future, he can achieve significant improvements and save a lot of time.
Qin An took a deep breath and couldn't help but feel a hint of excitement.
Even at his level, seeing such a huge gain, he would be ecstatic.
Luckily, he suppressed it with effort, allowing his heart to fall into calmness before turning to look at Zhao Hai beside him.
