Castor L. Tselen is to blame for everything.
Basically, I predict a plot twist: someone summons Tiaria, and he seizes power. Princess Arconia is like, "My king! ❤️". As a result, Tiaria is back in power and orders the princess to summon all his accomplices here, as well as Layd, Ludovic, Telania, and Ivor. And we have a choice: to remain loyal to Arconia or to side with Rinze, who opens a portal here shortly after.