In a world where your level of energy determines your level of power and capacity, makes the difference between the royals and the peasants.
The royals are said to be the "Avatar" (the beings that lived before humans) reincarnated because they inherited the two types of energy which are physical and non- physical (spiritual) energy. And the peasants are Said to have only inherited one which is the physical energy, physical energy deals with the enhancement of the body, increasing the capacity of the muscles and spiritual energy deals with your power capacity enhancement.
But there is a boy who was said to have been born without any Trace or source of energy power, And that boy's name is called "Mason Grace", Born into a family of four(4) having two sisters named "Becca and gem", A dad named "chad grace" and his mom was said to have died after his birth.
Or so I thought, Mason was born with a unique ability which is called "anti energy", it helps him to nullify and erase anything done by energy. And because of his tremendous flow of "anti energy" flowing within his body, prevents anybody from being able to sense his energy or ki.
This tremendous flow of energy can be traced to one of the Gods created by Uriel (the holy one) to protect the universe from destruction. And his name is called "Alanzo" known as "The God of dark flames" also primarily called anti-energy.
Although this world might sound all interesting but it isn't, there are some threats to humanity which are known as "demons". But as a means of countering an "academy" for royals/nobles was created to fight against the demons. And the name was the "legion academy" which was for nobles and royals, But Mason's dad "Chad" was able to join the academy as a peasant and reached one of the highest levels which is called "the lords" because of his determination and immense mastering of dark magic. all this was in other to achieve his goal of becoming the greatest "demon Slayer" ever known.
"And with that we will now begin the journey of "Mason the savior of the world" the narrator says!!!
"Dramatic music"
(The End)