Loptous (character)

Loputousu is a major antagonist in Fire Emblem: Seisen no Keifu. As member of the Earth Dragon tribe, Loputousu fought in the war with Naga and the Divine Dragons. During the war, he was approached by the bishop Galle and made a blood pact with him, granting the bishop great power in return for possession of his body and the bodies of his descendants through the tome named after him. Loputousu/Galle later returned to Galle's homeland of Jugdral, using that power to create the Loputo Empire. Loputousu would rule the empire for years through Galle's descendants until the empire was overthrown by the Twelve Crusaders.

Despite this, many people still worshiped Loputousu many years later, these people forming the Loputo Sect. Manfroy, leader of the sect, manipulated events so that Prince Yurius would be born with full Loputo blood, allowing Loputousu to possess him. Ultimately, however, Loputousu/Yurius was slain by Celice and Yuria, who wielded the Naga tome, before he could revive the Loputo Empire.