When an extraterrestrial empire launches an invasion on Earth, humanity is faced with an existential crisis. To defend their home, they assemble a formidable team of champions, each with their unique background: a skilled street fighter, a notorious serial killer, a fearless adventurer, a revered nobleman, and an enigmatic masked hero. Can this eclectic group rise to the challenge and safeguard Earth's liberty from the clutches of the imperial conqueror, or will they fall victim to the Emperor's insatiable appetite for conquest? The fate of the planet hangs in the balance as they enter this high-stakes tournament.
