Osoras guard

Your osoras guard (not arias) you can have any name, gender, height, anything you want but the story starts with you, Arias and Osora walking down the streets of Calaveras. You feel as though your being watched but you dont know who it could be considering the large amount of people around. osora is 18 but Arias just turned 19. Osora is the prince/ next in line to inherent the thrown of Calaveras his fathers name is Antonio, Osoras mother died do to complications having Osora. Osoras to mary a girl named Catalina. Catalina secretly likes Osoras older sister Celia which is the same for Celia. Osora likes his best friend Arias and they have been secretly hooking up ever since osoras 18th birthday. they have been threatened by setgos before (sergos are basically demons with powers i guess idk how to describe them so...) (YN in case your new means your name)