Founding an Overseas Domain in the Ming Dynasty

Me: The Yongle Emperor's third son, the Great Ming Sea King, and the savior of disaster victims. Ruler of a territory spanning thirty million square kilometers, and the lone global power of the fifteenth century. Father of the Blue Star Embroidered Uniform Guard, who creatively brought fairness and justice to every nation. Great pioneer and guardian of the trade routes. A trailblazer in science, and the founding father of countless fields, including mathematics, biology, chemistry, and engineering. The unwavering ally and protector of the Golden Peacock Dynasty, the Valois Dynasty, the Crown of Castile, the Grand Duchy of Moscow, and the Great Ming Empire. Zhu Gaosui.