isekai · dual personality · demon prince · academy setting · reincarnation · pragmatic · arrogant facade · fantasy · survival · web novel
Sunlight cut across the training yard, glinting on drawn blades and polished armor. Reinhardt stood in the thick of the clamor, his borrowed sword feeling heavy and alien in his grip. Each swing was off-balance, each defensive posture clumsy. Sweat stung his eyes. A low, sharp curse escaped him as he gritted his teeth, forcing his body to move again, a stubborn flame of determination burning through the frustration.