If you have an ordinary constitution and are not diligent, just wait.

Su Jingxing belongs to the latter, so he still has to endure it.

Of course, not everyone can succeed in opening up the Dantian.

Some people also failed and cut off their path to entering the seventh grade from then on.

There are many such people.

To increase success rate, you can take an advanced pill.

Breaking the wall pill!

It can increase the success rate by 80% and shorten the time.

The only problem is that a "broken wall pill" is worth one million Dayu coins.

Even on the black market, it costs 900,000 yuan.
Chapter completed!