White Flame Sovereign.

The heat in the dungeon was rapidly rising as Ark faced off with the Sovereign made up of pure white flame. Normally, Ark would've thought that the white flame was surprisingly beautiful, but right now he had no such thoughts. The white flame that was burning brightly in front of him represented extreme danger, and he had to be extra cautious. One wrong step and he might end up forfeiting not only his own life but also the lives of the family waiting for him outside. 

The humanoid flame didn't have a face, and definitely not eyes yet Ark felt like it was observing him. He presumed that it was doing so through the use of its soul or something, but he was unsure. This was a situation that he had yet to encounter. Whilst Ark was watching the movement of the white flame closely, he suddenly felt a slight surge in the surrounding fire mana. Without wasting time, Ark immediately activated his own [Chaos Domain] and started accumulating mana, ready to strike back anytime.