The Samurai lands in the future and is named Jack. He is enlisted by a race of dogs to destroy Aku.

When Jack mistakenly destroys a group of scientists' chance to escape Aku, he and the scientists join forces to try and fix the problem, hopefully returning Jack home as well.

Jack has an underwater adventure with a jelly-whale and sea monkeys while hunting foran ancient time portal.

Jack goes through a cave full of challenges only to find an old warrior longing to reach Valhalla.

When a band of bikes mow over Jack's sandals, he goes on a hunt for the perfect footwear.