Hadrin and his twin sister Holly grew up in Hunsted, a Guard outpost on the Hardorn border, as their father was in the Guard. Both were Chosen at the same time, arriving at the Collegium the day after their other yearmate, Tafri.
Hadrin is not a morning person, and also lacks imagination and the ability to think very far ahead. It leads to trouble for him in classes such as strategy and tactics. However, he truly excels at the math classes, often helping Tafri struggle through.
The name of his Companion is not given.
Hadrin doesn't have any particularly strong Gifts. Any weak Gifts he may possess are not enumerated.
No details of his internship are given.