Gilgamesh the Androgynoid

Gilgamesh was a mild-mannered robot lab assistant to the bio-researcher Dr. Cyrus Harvey, who he spent most of his time helping with experiments on his research vessel. He viewed Cyrus as a father, and gradually grew more open about himself as time went on; for his part, Cyrus came to view him as a son and grew to accept and even love Gilly's personality. He made fast friends with Cyrus' latest experiment, an alien hybrid girl named Prisma. He sees her as a younger sister, although he has trouble keeping her and Cyrus from going at each other's throats (often literally).