Reincarnation************

[Sex change] [No change] [No change in marriage] [No system] A college student who was showing off every day, his daily hobby was to go crazy on various social platforms. Finally, one night, he dreamed of a big golden guy recruiting him to be a soldier. He fell asleep in excitement, and when he woke up, he found that he had turned into a silver-white... Reptile...? It's a dragon! ! ! In this new world, what kind of story will happen to an inexperienced little dragon girl...