Apocalyptic

The world has been attacked by unknown Alien race, called resetters, most of the world is in Ruins, only 100 million people are left in the planet and have formed several resistance groups. We have discovered that the resetters come every 2000 years to destroy the advancement of the human race. Ancient tombs, vaults sarcophaguses have been hidden with cutting edge technology that was supposed to defend us from the Resetters, but the ancient civilization never got to them. You (name) are a regular citizen in (location) with the known skill of (1st perk) and (2nd perk). Your family has just been killed by the resetters in a bombing attack, you are now in search for vengeance to trample these resetters, liberate the world from country to country, and exterminate the aliens once and for all...maybe a bit of romance on the way.