I Became The Villain The Hero Is Obsessed With - Chapter 330:

Sure, the world is ruined, but I’ll live my own way. Of course, luxuriously and gorgeously.

Our protagonist was a Mexican who died on a flight, when he woke up he found Apollo who reincarnated him as the grandson of Gaius Octavian Turino (Augustus) the first Roman emperor, having a mission in hand to conquer the New World to save the Roman polytheist world and his existence.

You thought being reincarnated as an extra-side character was bad? Imagine being thrown into the body of a villain who is disowned by his own family and discarded by the author.

One god, one faith, one world, one mage… I am the only mage in the world.

- Description from Ptwxz (translated)