Chen Sheng was initially expecting something.
To see what kind of progress this breathing technique called Profound and True Martial Arts could bring to him.
After all, just now in the ice cave, the performance of this breathing technique was quite astonishing.
Even with his attributes in Eagle Body State being a full 30 points, it didn't last for even two minutes.
If he could master this breathing technique before the Martial Arts Conference,
it would surely be of great help in improving his strength.
But now,
Just the requirement of 50,000 proficiency points,
has directly shattered Chen Sheng's hope.
With his current attribute growth rate, it would take at least four to five days to achieve that.
It's impossible to upgrade before the Martial Arts Conference.
Fortunately,
he had an alternative plan.
That was the Rabbit's Breath he got from Xu Ying.
