Rebirth Of Abium

Rebirth Of Abium,

The boy named Abium lived as a servant in the Lawbarth noble house until 16. One day on an escort, he and other servants were left behind as scapegoats, and by some luck, he survived.
But chaos arrived in the whole Easica continent.
Demons and Devils appeared from Abyss and Hell.
Evil gods cult members slaughter everywhere.
He survived till 40 years and died in the hand of Greater Demon Kolgath
When he wakes up, he found himself traveled back in time. What choice would he make to change his future?