A renewal of the non-aggression treaty between the Kingdom of Aldegyr and the Warlord's Empire is scheduled to be signed in the acceptably neutral Itogami City. King Lucas' misgivings about La Folia's relationship with the Fourth Progenitor result in him pressuring his daughter to quickly get engaged to someone. The Rihavein's host a large event that night and everyone is invited. Giant, flying, demon bugs crash the party and menace the attendees.