Biocrypt Genesis 913

A teen gets transmigrated into a new world, after dying.

But finds himself as a sacrifice to unknown Evil God, as he was about to be sacrificed by xenos to their evil god.

Falls armoured warriors from the sky into pods and they starts a one side slaughter of corrupted xenos.

The child finds himself free from grasp of evil god's harbinger dimonas, as it was killed by armoured warriors.

But something happens and blood of killed dimona falls on wound of his head, entering his body.

As child was picked by armoured warriors, as they takes him on a crusade against xenos either they are corrupted or not.

After dangerous crusade ends, armoured warriors leaves child on a lowest mining planet with few currency credits.

Now child decides that he will become as powerful as these Armoured warriors in this grim dark fantasy world, where death strolls at every corner of the universe.

(Inspired from Warhammer episode of Secret Level series)