Osek was of the first generations of elves born on the World of Two Moons after the crash of the Palace of the High Ones. He was born to those scattered Firstcomers and lived her early years close the site of the accident.
Like his age-mates and best friends Ekuar and Mekda was a rock-shaper. The bold trio made a devastating mistake when they went on a quest to rediscover the Palace. Though an ice age was setting in and the Palace was slowly being engulfed by a glacier, the young elves successfully located the ancient dwelling.