Heart of Ice

The Poison Princess series continues with Heart of Ice, book three.

They made it out of Hikari alive but separated. All communicative technology has gone down. When they're attacked in the forest, an unlikely trio comes to their aid. And soon, they find themselves in a new military base, continuing their training. One day, a simple mission comes up, one that leads them to painful new truths, and a journey through worlds they never knew existed. Zuri has always wanted to kill Hideki, but now, it is imperative if they want to make it home alive.