A warrior from another world guided by the Chain Chronicle. In order to bring the world he had envisioned into a reality, Yuuri transformed the bonds he had created with others into a bright light, using it to stop the powerful enemies that stood in his way. Believing in his friends, by the time the long battle had come to its conclusion he had led a great number of Volunteer Army warriors to become the savior of Yggdra. In the aftermath, when the continent had plunged into chaos once again, Yuuri and his comrades set off towards a new land in order to save their world. However, many trials would await the Volunteer Army as it battled its way towards fulfilling this new dream.