1 Prologue

Angels, supernatural beings present in multiple stories and mythologies throughout history, their main function is to serve the supreme deity "God". Incarnations of good, protectors of people, exist to guide you to paradise.

Demons, supernatural beings present in multiple mythologies, associated with something "non-human", malevolent, servants of the "Devil". Incarnations of evil, troublesome to people, exist to lead to hell.

Angels and demons have existed forever, an eternal battle between what is good and what is bad, but what is good? What is evil? These are questions that will never find a true answer: What makes a person good? What makes him bad? They are more unknowns that have never been explained. Beyond that, the difference is always made between good and evil, even so, can good exist without evil and vice versa? Will the good always do good? Will the bad always do bad? In a utopia it is possible, but in reality, nobody is totally good or totally bad, there will always be some badness in goodness and some goodness in badness, if you want to be more graphic, it is the yin and the yang, the side white will never be totally white and black will never be totally black, this is balance.