(ON HIATUS) Magadha's Last Hope

The species, which at its zenith, had ruled the whole earth and had successfully colonised the entire solar system is now facing the worst challenge for its survival!
The year is 2462 CE and after a 4-century long period of peace, prosperity, development and unity, the once omnipotent human civilization has suddenly started crumbling. Struck from all sides by huge problems, none of which seem to have any solutions, the race is now significantly weak. In addition to that, the presence of the human race is now reduced from the entire solar system to just an artificial island archipelago. Situated in the middle of the Indian Ocean and with the complete human population residing on it, Magadha is now humanity's last refuge. Moreover, a great civil war has started, shaking the very roots of the civilization! As humankind tries to fight its way back, the most trustworthy ones, the one supposed to protect it, betray it!
With misery and despair everywhere, the only hope of humanity lies in the great Akashwani! A prophecy revealed to a great warrior centuries ago by a sage!
Unbeknownst to all this a 15-year old boy wakes up from coma only to find himself completely alone in a deserted and broken hospital, with no memories of his past. Confused, he decides to hunt down his past, but he is completely unaware what fate that awaits him in the future!
Is the Akashwani true? Will the long fallen and forgotten protectors rise again to defend the civilization or will the civil war result in the final fall of Magadha? Will the human race, which has dominated the world for millennia, succumb to its internal flaws and vanish completely or will it survive and come back stronger, like always? Will the boy ever know his past or find his family? Will he ever be able to trust people or find his true self? Why is the bracelet around his left wrist so mysterious? Most importantly, would he be able to fulfil the responsibility bestowed upon him by the Gods?