Chapter 2,495, the first appearance of the upper palace

Su Yu wanted to try the ultimate Yin Devil Qi.

This was a special medicine in the Devil sect that could break through to Nirvana realm.

However, Su Yu was worried.

His eyes flashed and with a thought, a person who looked exactly like him appeared in front of him.

It turned out to be true.

“Although it can only exist for less than two hours, it should be enough to try.”Su Yu took out a bottle of ultimate Yin Devil Qi and gave it to the illusory “Su Yu”to use.

The latter nodded and immediately took out the ultimate yin demonic qi and swallowed it in one gulp.

The dense demonic qi immediately entered his stomach.

The violent energy seeped into his limbs and bones.

The 800 dao marks were also quickly filled up, reaching the point where the energy in his body was full.

The cultivation of the late stage of the Middle Nirvana stage, which had stayed for a long time, finally took a crucial step forward as if it was a natural process.