Gobuko Nggiell is a major character of Peter Grill and the Philosopher's Time. Gobuko is the former leader of Hellish Three Stars and a hobgoblin that was saved and raised by Peter and his sister Lucy.
She was found and raised by Peter and Lucy and became part of their family till she was taken away by knights who were hunting goblins. They thought she was dead till Peter was captured by the Goblins and she freed him. Due to the Goblin Queens pheromones she need Peter to have sex with her to calm down. After they escaped she became part of Peter's Harem.