Fu is a bespectacled young mutant with a fearless smile. While mistakenly believed to be evil, he prefers warping timelines to help others instead of causing destruction through his alterations & isn't interested in revenge or reviving the Demon Realm. Fu does not like to fight but instead loves science & the possibilities his changes in history can create, taking after his mother Towa but in a more positive sense. Fu's interest in science goes so far to experimenting on scenarios.