In a world created by two all powerful omni-beings where your level of energy determines your level of power l, And thats what's differentiate the royals from the peasants.
The royals are said to be the reincarnation of avatars because they inherited the two form of energy which are spiritual and physical energy, while peasants are said to only have inherited only the physical energy. Physical energy deals with increasing or building your muscle capacity while spiritual energy gives thr user unique abilities like using magic, energy based attacks, manipulating some cool techniques with other cool features.
Tho there is one peasant boy, born with no spiritual energy but still has a dream of joining the "LEGION ACADEMY" and reaching the pinnacle rank known as the "great elder" his name is "Mason grace". He was born into a family of four, having two elder sisters, named "becca and gem" a father named Chad Grace and his mom who was said to have passed away after child bearing.
But what we all didnt know was that mason was born with a forgotten force of energy known as "anti energy" an energy that erases any thing done by energy and energy it self,giving him great anti abilities. So because of the tremendous flow of anti energy in his body, itz restrict any one from being able to snes any spiritual energy in him or know his power grading.
Thought this world might sound all interesting but humanity has some threats they are facing known as demons, vessels for devils beings that fought against gods in the holy war and finding means to dwell earth before they where casted and sealed in another dimension known as the "Under world or hell" by the leader of the gods clan.
But only one was able to survive because he made a deal with a human to make him a vessel and give him access to his abilities granting him powers like the devils mouth which dwell on his left hand giving him abilities like crafting, hypnosis, immortality and general manipulation
With some other abilities added like storage,manipulation, and multiplication magic technique like the right eye of the curse eye an eye that grants the user the power of if anyone or any thing that comes toward him with the intense of harming him will stop moving and powers thrown at him will vanish, mastery over all fighting style including he can use every single abilities of his demons disciples.
So he lived for thousands of years building his army. But at a means of countering. The royals came up with an idea. To build an academy to train young royal ones on how to use their powers to fight back and grow in ranking and recognition.
"But let's see how the peasant boy over comes all obstacles to achieve his goals"
And with that we begin ahh!! What should I name his story ahh! Yes and with that we begin the journey of "Mason grace the world's shoulder"
"Dramatic music"