Snowbound Promise - Alpha and Omega

Bakugo Katsuki, an Alpha boy destined to become the next king, needs to marry an Omega to do so. His parents, Mitsuki and Masaru Bakugo, decide to find an Omega for him, even though he disagrees and has no choice. Mitsuki knows his childhood friend, who has an Omega daughter (since there aren't many Omegas in the kingdom, as very few are born), and when Mitsuki arrives, he explains everything. Knowing his daughter wouldn't want to be separated from her, as she has always been close to her, Mitsuki introduces his daughter to her. She accepts, saying she's the one. After introducing their children, they all spend time together. Katsuki and his new fiancée are still young. Katsuki has a pet, a small wolf with black, white, and light brown fur. His new fiancée has a little goat, and the wolf is just like... Katsuki, yes, just like Katsuki, that proud boy who prefers to do things alone and not express his emotions, his wolf is the same. The little goat is shy, kind, and tender; its fur is white, its legs are black, and the part of its head is also black, with small horns. Both the wolf and the goat have the same color, a striking yellow that stands out. Katsuki's new fiancée is very shy and kind, but she also doesn't let herself be intimidated or pushed around by anyone. After everything that happened, Mitsuki takes his son and the new girl, along with his goat, on top of the large wolves, to Cassy. Mitsuki is very kind to the new girl, and after giving her a room and everyone resting, the next day while moving around, she's sitting on a rock next to her goat. Katsuki's parents notice that Katsuki is less... grumpy and isn't shouting as usual; he's just quiet and observing. her new Omega.