Kingsglaive: Final Fantasy XV

Actions of the movie "Kingsglaive: Final Fantasy XV" happens in the fictional world, in the magic kingdom Lucis. Lucis is a great Empire of magic and Niflheim is the War Empire of machines. The King is at War with the Niflheim Empire. They will not stop before anything to capture the ancient halidom called by the Sacred Crystal. Lucis have to agree with the surpassing army conditions of the neighboring kingdom. He concedes the lands and marries the only son to the princess Lunafreya whose family owned the occupied Tenebraeís lands. Nyx Ulric was always devoted to the king. He doesn't stop fight with the formidable enemy and expect to win only.
The magical kingdom of Lucis is home to the world’s last remaining Crystal, and the menacing empire of Niflheim is determined to steal it. King Regis of Lucis commands an elite force of soldiers called the Kingsglaive. Wielding their king’s magic, they fight to protect Lucis. As the overwhelming military might of the empire bears down, King Regis is faced with an impossible ultimatum – to marry his son, Prince Noctis to Princess Lunafreya of Tenebrae, captive of Niflheim, and surrender his lands to Niflheim rule. Although the king concedes, it becomes clear that the empire will stop at nothing to achieve their devious goals, with only the Kingsglaive standing between them and world domination.