The phenomenon suddenly pulled Orion from his reality into a hostile Himalayan like enviroment; after about a day and a half of surviving in this enviroment Orion discovers the origin of why he was pulled from his reality.
That reason being that a race of human like elemental beings from another reality are facing a great threat in which they will need a "chosen one" in a sense to solve. The beings inhabit a reality that is a base for all other realites, therefore, if their reality is destoryed so is every other reality. So, they iniciated a multi-reality wide competition and comission to find the only one who can save all realities from this threat.
This comission and competition will take the competitors through multi-realities and worlds to identitfy the true liberator of realities while also empowering and honing this messianic figure's(whoever it may be) skills.