Ari is just a regular avatar from Blockville who loves hanging out with his two best friends—Zeke, an obby and parkour pro, and Jez, the ultimate hacker and Queen of Tech. Ari, Jez and Zeke are enjoying watching a meteor shower when they see something they don't expect—a UFO! After discovering that aliens have arrived in Blockville, the friends' mission is clear: they must be stopped. But all is not what it seems, and the enemy is not who they expected. Can Ari and his friends pull off a successful mission?