Halo Dust was the second elvin king.
Halo Dust was the first son of Ashfall, the first elvin king. Ashfall's second son married Diamond, who is now the leader of Stone Clan, and they had only one child, Earth Son. Ashfall's third child and only daughter is Flame Heart who married Longwind, who is now the leader of Wind Clan, and together they had ten children, including Windwolf. Halo Dust had two children, a daughter, Soulful Ember, and a son, True Flame.
When Ashfall was assassinated, his son Halo Dust succeeded him as the second elf king. After Halo Dust's assassination, his daughter Soulful Ember succeeded him as queen and the third elf ruler.