Dainsleif is the former knight captain of the Royal Guard of Khaenri'ah. However, he failed to prevent the destruction of Khaenri'ah 500 years ago. A curse of immortality was placed upon him so that he would forever wander Teyvat. Blue eyes with four-pointed star shaped pupils and blonde hair. Wears a dark blue quarter mask over his right eye with blue abyssal cracks.