Chapter 1: The letter

Makayla Johnson was the most ordinary person on the earth. So when she received a letter from the principal of the school Tributes, Runners, Initiates and Shadowhunters (TRIS for short), she was surprised. It was a school where you get to learn how to become a shadow hunter, a runner, tribute, and being a dauntless initiate. However, there was a criteria to get into this school, which is ordinary humans are not allowed in this school. How did Makayla wound up in this school?