Legacy of Tril Series by Heather Brewer, Z Brewer

Tril is a world where Barrons and Healers are Bound to each other: Barrons fight and Healers cure their Barrons' wounds in the ongoing war with the evil Graplar King. Seventeen-year-old Kaya was born a Healer, but she wants to fight. In Tril, and at Shadow Academy, where she is sent to learn to heal, it is against Protocol for Healers to fight. So Kaya must learn in secret... moreTril is a world where Barrons and Healers are Bound to each other: Barrons fight and Healers cure their Barrons' wounds in the ongoing war with the evil Graplar King. Seventeen-year-old Kaya was born a Healer, but she wants to fight. In Tril, and at Shadow Academy, where she is sent to learn to heal, it is against Protocol for Healers to fight. So Kaya must learn in secret. Enter two young men: One charming, rule-following Barron who becomes Bound to Kaya and whose life she must protect at all costs. And one with a mysterious past who seems bent on making Kaya's life as difficult as possible. Kaya asks both to train her, but only one will, and the consequences will change their lives forever. less

Sometimes you have to break the rules to discover the truth. In this follow up to LEGACY OF TRIL: SOULBOUND, Kaya has learned that she is Soulbound to Darius, the Barron she secretly trained with at Shadow Academy. But he's been sent away, leaving Kaya with questions about how he could be Soulbound to her and another Healer... moreSometimes you have to break the rules to discover the truth. In this follow up to LEGACY OF TRIL: SOULBOUND, Kaya has learned that she is Soulbound to Darius, the Barron she secretly trained with at Shadow Academy. But he's been sent away, leaving Kaya with questions about how he could be Soulbound to her and another Healer. Determined to find answers and prove herself worthy of fighting in the war against King Darrek and the Graplars, Kaya sneaks away, encountering a mysterious Barron named Gage in her travels.But Darius has shocking information about Gage--information that changes everything Kaya thought she knew about what it means to be Bound. less