He used to be a puppet but has a bad and cruel character, a sense of absolute superiority over others.  He is selfish and doesn't know how to keep his mouth shut.  Because of these qualities, many Fatui do not like him, and based on the gossip that Victor heard, even the rest of the Harbingers do not like him after he became a god, his character only became worse and he abandoned Sumera to the mercy of fate, but he just has to  find out that there are things that even the gods are not capable of