(REWRITE VERSION) It's not often you thought about a world filled with fantasy, magic and medieval elements existing somewhere else. But when a boy unfortunately stumbles a gateway to such world and enters it, he must ensure navigate this brave new world while making sure no one knows where came from. Sounds easy, right? (P.S: Little Witch Academia does not belong to me as it should be credited by its respective owners.)

The world of Terra has long endured its suffering-wars unending, nations fractured, and the slow, merciless advance of Oripathy. For centuries, mankind has struggled merely to survive, clutching to what little stability remained amidst calamity. Yet, in the waning years, the Ursus Empire sought to transcend limitation. A council of scientists unveiled an experimental machine-the Particle Accelerator. Its purpose was veiled in equal parts ambition and desperation: to harness a boundless new source of energy, or perhaps to forge a weapon that could alter the balance of power across Terra. But their gamble tore a wound in the very fabric of reality. Through the rift they opened, another world was revealed-strange, vast, and untamed. At first, awe overcame fear. Explorers dreamed of conquest, of knowledge, of advancement beyond measure. Then came the shadows. Not men, nor beasts familiar to our lands, but creatures innumerable. From the abyss poured teeth and talons without end, a tide of hunger and violence. The scholars of Ursus were the first to witness it, and the first to perish. Thus marks the most recent tragedy in Terra's already blood-soaked history. The portal remains a scar upon our world... and a reminder that some doors, once opened, should never be touched again.