Searching for an empty world on which to stretch his mind and collect his thoughts, the Doctor finds the lost colony of Pern and is changed forever by a new friend. Rating T for now due to draconic sexuality. May go up later, but I'm not sure.

The tenth Doctor decided he was better off without a companion. Wishing to take to the stars, the Doctor encounters a curious human colony. Supposedly uninhabitable, somehow the colonist survived. The Doctor realizes that the dragons have saved them.