However, Shu Xiaobai felt that the spiritual energy of heaven and earth should also strengthen the body.

It's just that this process will be very painful.

After all, compared with spiritual power, the spiritual energy of heaven and earth is similar to crude oil and gasoline.

Crude oil is an unrefined fuel, while gasoline is a product that has been refined and processed.

Shu Xiaobai first used himself as the experimental subject.

After all, my body is stronger.

The damage and pain that can be tolerated is also higher.

Shu Xiaobai changed the route of luck several times.

Every time Shu Xiaobai exercises, he feels like a needle is being stabbed.

However, this kind of pain is within a bearable range.

After Shu Xiaobai's hundreds of exercises, he has basically determined a brand new exercise route.

At this time, Shu Xiaobai found that every time he exercised his skills, his skin would become like rough iron slag.

At the same time, the physical attributes are also soaring.

Even the vitality has increased a lot.

This seems to be a branch of the immortal cultivation system, body refining.

And it is different from the body refining developed by Shu Xiaobai before.
Chapter completed!