X Episode 3 English Dubbed Episode Title:A PLEDGE.Episode Description:After treating Kamui's wounds, Fūma leaves him in Sorata's care. Sorata tells Kamui how the Mount Kōya monks raised him to assist him in the fight to decide Earth's fate, but Kamui makes him escape when Sorata states that the monks also predicted he would come to Tokyo after losing his family. The next day, Kyōgo recalls that the sacred sword was actually "born" from his wife, Saya Monou, who died during its creation. Kamui gets in contact with Kotori and Fūma, telling the latter not to get close to him again. Just then, Kyōgo is attacked by Nataku, a teenager who introduces himself as a Dragon of Earth. After Nataku steals the sacred sword, Fūma and Kotori hear him and run to Kyōgo. Kamui pursues Nataku, but fails to stop him as Sorata comments the monks also predicted that.