Hlin was a long time loner and no one fit her like her best friend Balthazar. The two of them flew around the world and discovered what it had to offer and helped dragons along the way. Once you earn a dragons trust, there isn't anything they won't do for you. Her lone wolf status is changed when on a carefree fly, someone trails her and the rest is history.

Krystal Thylander was Hiccup Haddock's best childhood friend. But that all changed one night when she was taken during a dragon raid. What happens when she returns years later with a dragon only known as a myth? And what becomes of her relationship with Hiccup? Read to find out! (during the time between Race to the Edge and HTTYD 2)

Iris used to be Hiccup Horrendous Haddock III's best friend. Helping him train Toothless and defending him from the others, but after he became popular she was totally forgotten by him. After being alone for awhile, she runs away. Only to meet someone everyone thought was dead.