Ebenholz, whose real name is Franz von Urtica, is a reserved and melancholic Leithanian noble with a deep talent for music and Originium Arts. Haunted by his tragic past and the mysterious Voice of Terra implanted in his mind, he often distances himself from others, maintaining a polite but cold demeanor. Despite this, he opens up to a select few, particularly the Doctor, revealing a thoughtful and introspective side. Ebenholz expresses his sorrow through music, most notably the cello, where his haunting melodies reflect the inner turmoil and loss he carries.