Su Yang wanted to enslave one of the undead race participants.
Obtain information about the world where the undead race is located through this undead race participant.
At the same time, it could also be used as a guide or method for him to enter the world where the undead race was in the future!
Otherwise ...
Even if he was lucky enough to avoid the eyes of many powerhouses in the future and step out of the Blue Planet, he could only go to the world where the undead race was located. He would be blind and could easily take action.
Su Yang knew very well that once he left the Blue Planet and stepped into the other worlds of "Heaven"
With the strength that he had displayed so far, he had attracted the attention of many powerhouses and would not easily cause too much of a commotion.
Otherwise, it would be easy for something to happen, and they would be hunted down even more fiercely.
