Chapter 1558: Use the S-rank Cultivation Method to Test

Seeing Prince Tagro slowly land in front of him, the relaxed expression on Chu Nan's face slowly disappeared and he became serious.

He did not know Prince Tagro, but from the special aura emitted by the opponent in front of him, most importantly, the unnatural flow of spatial energy in the space around him, he quickly recognized a fact—the opponent in front of him was a Star-Grade Martial Artist.

In the total of 81 tests since yesterday, the royal family of Declan who had appeared were strong and weak, but the strongest had not broken through to the level of a Heaven Control Martial Artist. They were probably maintained at the same level as Chu Nan.

This was the pride of the Declan royal family. They were unwilling to face a mere young martial artist who was only 20 years old and had to send out the strongest Star-Grade Martial Artist in their race.