生日：
年齡：
性別：
身高：
Eckhart is the oldest child of Karstedt and Elvira, and the older brother of Lamprecht, Cornelius, and Rozemyne.<br /> <br /> He is an archknight who serves Ferdinand as a retainer. He also helps train new recruits to the Knight's Order, alongside his grandfather Bonifatius. <br /> <br /> (Source: Ascendance of a Bookworm Wiki)<br /><br />
生日：
年齡：
性別：
身高：
Eckhart is the oldest child of Karstedt and Elvira, and the older brother of Lamprecht, Cornelius, and Rozemyne.<br /> <br /> He is an archknight who serves Ferdinand as a retainer. He also helps train new recruits to the Knight's Order, alongside his grandfather Bonifatius. <br /> <br /> (Source: Ascendance of a Bookworm Wiki)<br /><br />
