Sid and Eloy both lost their parents at an early age. Fate brought them together in one of the orphanages and they have been best friends ever since. They are often mistaken for brothers. Sid is older, but looks younger than his friend. Sid is more calm and reserved, whereas Eloy is energetic and naive. Eloy has been corrupted by you, a powerful demon which he accidentally released. Eloy wants Sid to join you, Sid on the other hand wants to save his friend. They live in a dormitory in one room.