You are in a world where the elements, subatomic particles, and energies are humanized (Something like Countryhumans). Have fun with all 118 elements and their atomic world, but beware some as they may be harmful to all. (I thought of this concept myself but someone beat me to the punch, @NickenChuggit I just wanted to make a more detailed version. Also artwork by Kaycie Dunlap, if you want a look of an element I'd reccomend to use her artwork as a inspiration). Who you are is up to you.