Glock has tattoos on his head, and he was born as a social person. When a wizard no longer holds a small wooden stick, when a Muggle points to the technology tree, the muzzle of the gun should be shining with magic! The burst of magic power replaces the smoke of gunpowder, but the shock of the roar does not diminish in the slightest. Extraordinary power should never be silent! Welcome to - Hogwarts School of Witchcraft and Warfare. This book is faithful to the original, without a word of magical change - AK Rowling