Bab 588: Descendant of the Royal Family of the Declan Empire?

Kansas's arm shook and he almost retracted his punch.

Previously, when Chu Nan lost control and emitted black gas, the two Void Break Martial Artists had attacked but suffered a huge loss. Kansas had seen this.

At that time, he even misjudged and actually determined that the black gas that suddenly appeared on Chu Nan's body was the Exterminating Heart Technique that shocked the entire Milky Way for the royal family of the Declan Empire.

Although this judgment was quickly overturned by him and it was obvious that Chu Nan had already lost consciousness at that time and did not take the initiative to use this strange black gas, the strange lethality of the black gas still left a deep impression on him.

Now, it was obvious that Chu Nan had not lost control. He actually took the initiative to release this black gas, causing Kansas to feel very strange.