readnovel

When a group of former classmates gather for their ten-year reunion, old grudges resurface as old flames rekindle--and then things go straight to Hell. As a shower of comets brings an invasion of reunion-crashing undead, the surviving alumni must band together in this litRPG apocalypse filled with dark humor, horror, and loot cards!Join the survivors as they navigate a game of life, death, and more death, leveling skills and stats as a world-governing system urges them to struggle on for the sake of glorious battle.Welcome to Hell on Earth. Welcome to the Upgrade Apocalypse!