Zeku Zuldreit is a dark elf from a noble family who was held in chains and used for pleasure. Despite his alluring and attractive physical traits, he lacks worldly experience and combat skills due to his confined upbringing. He is notably intelligent and always observant, traits that allowed him to survive in his society. After killing a priestess and escaping to the surface, he was enslaved by poachers and later captured by adventurers.