Byleth Eisner (Female)

Daughter of the former captain of the Knights of Seiros, Jeralt. She is a stoic, capable professor at the Officers Academy. Appears in Fire Emblem: Three Houses. Name: Byleth Eisner Gender: Female Race: Human/Nabatean Vessel Birthday: September 20 Age: 20 Height: 164cm Relatives: Jeralt (Father), Sitri (Mother) Occupation: Teacher at the Officers Academy, Former member of Jeralt's Mercenaries Weapon: Various, but mainly swords </Personal Information> Byleth is a tall beautiful woman with blue long hair and eyes. She usually wears grey and black robes, paper with an amulet around her neck, arm armor, armor bib which exposes her navel, patterned tights and black boots. There is also belt-like armor on her waist with golden emblem and purple knife holder. Byleth is a stoic and capable professor at the Officers Academy. She cares for her students and is very serious with training them to be capable fighters. She is also a woman of a few words, speaking only if it's necessary. Byleth serves as a professor at Garreg Mach Monastery. She possesses the mysterious Crest of Flames and can wield the Sword of the Creator.

Born to Jeralt and Sitri on the 20th of the Horsebow Moon 1159, Byleth lost her mother shortly after her birth. She was buried at Garreg Mach Monastery. Some time after her death, Jeralt left the Knights of Seiros, taking his newborn daughter with him to travel Fódlan, becoming a mercenary in the process and starting his own mercenary company.

During Byleth's childhood, Jeralt shared little information about the world, the Church of Seiros and especially his past. Byleth either forgot or never learned her true birthdate, Jeralt claiming she was born years after the fire to a woman who supposedly died of illness. Jeralt trained Byleth in combat, eventually joining his band of mercenaries and gaining a fearsome reputation for her unflinching courage in battle. She would soon be known as the "Ashen Demon" as a result.

In recent times, Byleth has been having dreams of a young green-haired girl; however, when she inquired with Jeralt, he does not know anyone by the same description. Jeralt reminds Byleth that his next job will bring them to the Holy Kingdom of Faerghus, but a sudden uproar occurs when three students from the Officers Academy, Edelgard, Dimitri, and Claude, approach the two, asking for their assistance with bandits who are trying to kill and plunder the trio. The three lords, with the aid of Byleth and Jeralt manage to dispatch most of the bandits when their leader Kostas attempts to kill Edelgard, spurring Byleth to take a blow for her. Just as Byleth is about to die, time freezes and she encountered the green-haired girl once more who chastises her for being reckless. The girl introduces herself as Sothis, a name she just recalled. She and Byleth realize that they can rewind time to prevent Byleth's impending demise. The flow of time reverses, and Byleth is able to push Edelgard out of the way and disarm Kostas, quelling the remaining bandits.

Reinforcements arrive from the Knights of Seiros shortly afterwards and one of its members, Alois, recognizes Jeralt. He invites the two to visit Garreg Mach Monastery, and they comply. Before departing, Byleth converses with the trio from earlier, each impressed by her skill. They extend invitations to join the service of their respective kingdoms and Byleth expresses interest in one of them. Given the journey ahead, the trio get to know Byleth in order to sway her over to their side.

The Archbishop of the Church of Seiros, Rhea thanks Byleth for saving the students. Impressed by her skill, she hires her to become a professor of the students as a vacancy had just opened up. Despite Jeralt's wariness, Byleth accepts the position after Jeralt himself is asked to rejoin the Knights of Seiros. One of Byleth's fellow professors, Hanneman, asks her to use her special device to determine if she is holding a crest. To both their astonishment, not only does Byleth have a crest, but it is a crest that has never been seen before.

After taking time to talk to the three house leaders and learning more about the students in each of their houses, Byleth chooses one of them to serve as professor. This choice does not change much of the Academy Phase's storyline as the events of this phase are shared.

As part of their duties, Officer Academy students are given tasks each month by the Church. The first month, the Great Tree Moon has no formal mission for the students, just an annual house mock battle competition between the three houses. Through Byleth's leadership, their class emerges victorious. The Harpstring Moon marks the first formal mission that Byleth's class receives. Tasked with dispatching bandits at Zanado, the battle serves as the first real taste of combat to the students. This battle would mark the beginning of a long string of events behind a greater conspiracy. Byleth is skilled with many types of weapons and is able to change her warrior classes into various classes. She mainly uses a sword.