This Void Devouring Flame seems a bit strange

Traveled through time and space to become Void Swallowing Flame? Kill Xiao Yan? Never mind. Grab the old medicine? Forget it. Steal Yun Yun? Not interested. I, Void Swallowing Flame, just want to have some fun in this world. Anyway, this is a fanfiction. If you like it, please support it. If you don't like it, just treat it as a minefield. Warning: This work may contain a lot of memes...