During a period between the downfall of the Skytrian Empire and the beginning of the War of Destruction, a forgotten tale emerged. This narrative revolved around a potent gem that incited a brutal war, ultimately resulting in a peace agreement among six Asd nations. However, chaos ensued after the gem's six segments were stolen. Prince Caleb of Tanesia, who knew the abductor's identity, lost his memory and was rescued by the investigative unit of the Holy Kingdom, Serrea and Shan. To put an end to the conflict, the Knights Commander of Tanesia, Sabrina, offered a reward to those who could retrieve the fragments.
