To survive the AI’s purge, humanity encoded its memories into sound and launched them to the farthest corners of the galaxy. Planet Boom is one such archive. A world made of dreams, memories, and fractured timelines, reassembled through sonic fragments.

Planet Boom is the arena. The Serpent has issued a challenge: four warriors, one chance to shift the balance of power through sound alone. Each codebreaker brings their weapon. Sweater with his nimble footwork and striking rhythm combos. Reyer with a crushing, tactical onslaught. Poten with cerebral unpredictability. Lukey with a flowing, adaptive style that reads the room like an open circuit. Only one will decode the final key. The rest will be echoes. Planet Boom is the battleground. Let the soundclash begin.