My Castle Fuses Trash Troops into Apex Legions

Wrenched from his world, Qin Yuan was thrust into the brutal Myriad Races Continent—a cosmic battlefield where lords of every species fought for survival. His starting 'gift'? A crumbling castle and the lowest-tier Orc Camp, spawning pathetic, weak-minded warriors. Outside, ravenous black wolves circled, eager for fresh meat, and a terrifying beast tide loomed just seven days away. Survival seemed impossible. Then, a golden light. The God-Level Fusion System activated! Three ordinary orcs fused into a single, battle-hardened Orc Warrior. Three warriors became a monstrous Giant Orc—a true high-level creature, capable of crushing dozens of foes. From trash units, an unstoppable force was forged! Qin Yuan isn't just surviving; he's building an apex legion from the ground up. But in a world where ancient dragons and mythical beasts vie for supremacy, can his fused army truly dominate all?