Qiu Ruolin, a transmigrator from Earth, majored in weapons engineering. He tragically died in an explosive weapons test and subsequently transmigrated to the Douluo Continent. He became the grandson of the head of the Han family, a noble family in the Heaven Dou Empire. His mother is the dean of Tianshui Academy, and his twin sister is Qiu Ruoshui of the Tianshui Girls' Group. He is both a blacksmith and a Soul Master. (Faction: Self-created faction)