BS Fire Emblem: Archanea Senki-hen - Dai-1-wa: Palace Kanraku

The Dolhr army, led by Earth Dragon Medeus, has invaded the palace of Archanea. You take control of Princess Nyna, and her soldiers, as they try to flee from the palace. Blocking their way are Dolhr soldiers who you must defeat. The lord character of this chapter is Nyna, a bishop. She is accompanied by Boah, a bishop; Tomas, an archer; Midia, a paladin; and Dolph and Macellan, both Armor Knights.

Résumé

The first part of BS Fire Emblem Archanea Senki-hen (BS Fire Emblem: Akaneia Senki-hen).
It is a turn-based tactical RPG set in the fantasy world of the Fire Emblem universe. It is based on the engine for the January 1994 Super Famicom release, Fire Emblem: Monshou no Nazo, and the gameplay is largely the same. Gameplay involves the tactical movement of character units through a map grid in order to defeat the opposition militarily.