Reino de Quartz, 4

Blue and Steele receive a distress call and head out of the kingdom. When they reach the battlefield, they find that a massive demon has decimated the unit and taken Adira, the second archangel of the celestial army and Steele's partner, prisoner. A life-or-death threat hangs over the Kingdom of Quartz, and there's no time to question whether one is strong enough to act. Blue is tested like never before to protect her comrades and the kingdom.