In the recent past, Young Adam arrives in Korea in his search for a shard of the Zeo Crystal. He seeks out an ancient wiseman named Kai-Ogi, but instead keeps running into a persistantly annoying, riddle-spouting old man! Back in the present, Billy seeks out a device he'll need to re-combine the Zeo Crystal, and ends up webbed-up by the Arachnofiend monster, sent by Zedd & Rita to hamper his efforts. Can the Aquitians pull themselves away from their newfound love of walking through car washes to save him? Meanwhile, Rito & Goldar finally see light at the end of the tunnels under the Command Center.