Aiger sets out on a training journey to build his bond with Achilles, and his first destination is Xavier's royal palace. At reuniting with Aiger, Xavier quickly takes him through various training exercises. Tile splitting, karate exercises, balance training - Aiger challenges the activities Xavier does on a daily basis. As the pair face off in a stadium built for those specializing in attack, Xavier detects some hesitation within Aiger. What's holding him back!?