I recommend the Doujinshi novel "The Three Clans of Starcraft" to you. The title already contains the main content. The novel told the story of the protagonist crossing into the StarCraft world, establishing the three races of the human race, the Zerg race, and the Protoss race, and leading them to rise. The protagonist established a complicated political alliance among the three races. Through his personal efforts and wisdom, he led these races to grow stronger among the Zerg, the Human, and the Protoss, and eventually became the legend of the universe overlord. I hope you like my recommendation. Muah ~