The darkest night

Thyra a young girl living on berk a place that is currently in war with the dragons. Thyra is bullied by the other teens because she is the blacksmiths daughter, but they don't know what she really can do. Thyra is a brave girl, and she fights dragons but hiccup and her work alongside hiccup in the blacksmith shop. When hiccup shot a night fury down, they find another type of dragon they don't recognize and thyra shot that dragon down but she accidently shot another one down at the same time as the other one. Thyra and hiccup tried to kill the dragon to prove themselves but they quickly realized that the dragons aren't what they think they are. My story I don't own the characters I only own my oc my older brother owns his.