love in a cruel world (yu gi oh monster hunter AU)

kaiba was once a lone nargacuga in a dangerous world, caring for his younger brother mokuba, but it all changed when he met yugi, the slightly younger nargacuga touched kaibas cold heart and melted away the ice, but he didnt admit his feelings quite yet, he stood strong and stayed the way he allways was, cold hearted, ill-tempered, and a powerful fighter, but when he sees yugi, he changes completely..