Han Fei wasn't deliberately testing him. At the moment he was parasitized by the Thousand Demonic Beast, he felt that it wouldn't be easy to defeat a demonic creature like the Thousand Demonic Beast unless it was fundamentally eliminated.
Only by being parasitized could he purify the source of the Thousand Demonic Beast.
As for Qin Xun and Wang Yang, Han Fei just tested them by the way. If there was no loyalty, the so-called Avengers would be meaningless.
Since the Avengers had already been established, they should take it as an official organization and develop it seriously, so they had to find out traitors in the organization as soon as possible.
But even if this organization was sabotaged from the inside, it didn't matter. Anyway, he was just a temporarily selected leader behind the scenes and didn't put much effort into this organization, so he could give up at any time.
