Isakied into world with magic but i have the power to do anything

Jack Miller expected death, but instead woke up in Niagra, a magic-suffused world locked in the year 805. He possesses the absolute cheat: the power to do, create, or destroy anything with god-like strength. Yet, this boundless omnipotence is a gilded cage. To the mages of Niagra, Jack is a mysterious, silent anomaly who bends reality with a whisper. But Jack hides a crippling truth - his absolute power isolates him entirely, making him fear that any genuine connection will be obliterated by his own unstable cosmic will. When the tyrannical Arcane Coalition seeks to harvest Niagra's dying core to ascend to godhood, Jack is forced out of the shadows. To save this fragile world, he must deploy his terrifying, limitless abilities against ancient spellcasters, all while fighting his inner dread of accidentally erasing the very people he wants to protect. Can a man who can do everything learn the one thing he cannot: how to be human?