From [ShoujoMagic](https://www.mangaupdates.com/groups.html?id=66): Does everyone know how to become a Santa Claus...? Yukimura Kiyoka is a 14 year-old 'Santa apprentice' who is working her hardest to achieve her dream of becoming a real Santa. The problem is she's still not good enough! She can barely drive her sleigh correctly! Will intensive training from her cousin be enough to help her pass her exam on Christmas Eve?

Mirumo confronts a crisis that befalls the fairy world. After completing his training in the human world, Mirumo returns to the fairy world and leads a busy yet fulfilling life. One day, a mysterious black cloud appears in the fairy world and attacks the fairies. In the midst of the chaos, Mirumo's wife, Rirumu, is kidnapped... The story follows Mirumo's struggle to get Rirumu back, alongside his rival Yashichi and his younger brother Murumo. (Source: Natalie, translated)