In a world where your beast defines your bloodline, Leon is the academy’s punchline. While the elite flaunt obsidian dragons and celestial tigers, Leon is shackled to a "feeble" Xenomorph Queen—a low-rank insect that everyone assumes is good for nothing but digging dirt. But they are wrong. Dead wrong. Hidden beneath Leon’s calculated silence is the [Ancient Hive System], a relic of a lost era. It doesn’t just tame; it evolves. By feeding his Queen the marrow of prehistoric fossils and the genes of forgotten predators, Leon transforms a "paltry bug" into a biomechanical nightmare. Armed with the reinforced plating of a Triceratops and the lethal precision of an apex killer, his swarm is growing. While the "geniuses" mock his failing grades, Leon is building an empire in the shadows—a loyal, hive-minded legion that feels no pain, knows no fear, and answers only to him. The elite think they are the hunters. They haven't realized yet that in Leon’s world, they are nothing more than biological raw material for the next evolution. The Hive is hungry. And Leon has just given the order to feed.

Sebastian woke up in a strange world, only to find himself a lowly, sightless laborer toiling away in a modest apothecary shop within a remote border town. Life had not been kind to him, yet destiny granted him a single solace: a devoted wife who never looked down on his disability or his poverty, standing by his side with unwavering affection. Along with this warmth in his life, a mysterious power stirred within his soul—a unique system that began granting him abilities beyond his wildest dreams. In an era ravaged by demons and ghosts, where forbidden mystical arts reigned and legendary artifacts clashed with enough might to shatter the firmament, Sebastian never craved a throne or a crown. All he desired was a quiet, stable life with his wife. However, when fate grants you an unending lifespan, life transforms into an eternal journey that transcends the fall of empires and the passing of ages. This is the tale of the immortal man who began as a blind apothecary's assistant, only to witness with his inner vision the vanishing of kings and the rise of civilizations throughout the centuries.