The room was falling apart. The walls cracked loudly, and fire raced across the stones. The ceiling made deep, heavy sounds like it would crash at any moment. Strange symbols glowed bright red, looking angry and alive. Selene held her little sister close to her chest. The girl was quiet, her small head tucked under Selene’s chin.

“Go!” Selene shouted. She didn’t stop to think. She only knew she had to get the girl out.

Caius pulled Orla back just as a big rock beam fell. It missed them by only a little. Alaric moved in front, using his sword to clear the way. He was strong and fast, like...