Our protagonist relishes his own demise but never in a million years expected to be brought before the goddess of another world and offered the opportunity to become her champion called the savior.
Unfortunately for her the goddess chose the wrong person as he has no interest in playing hero and is only interested in living the life he wants to life.
So our nameless nihilist is reincarnated as the mage Nacht Valimar and begins the journey that will ultimately lead to him becoming the reviled Overlord In The Shadows.