isekai · dual personality · demon prince · academy setting · reincarnation · pragmatic · arrogant facade · fantasy · survival · web novel
Sunlight glinted off steel in the chaotic training grounds. Reinhard, the disguised Demon Prince, stood amid the clamor, sweat beading on his forehead. His form was awkward, strikes wild and unrefined. A sharp curse escaped his lips, eyes narrowing with intense, burning resolve as he gritted his teeth against his own incompetence.