Mura of Demons: Glimpses and Short Stories

Aya Haruka is the leader of the Seventh Mura. She is strong, agile, and most importantly: deadly. Countless enemies have fallen to her hand.
Nick Kiyoshi is the son of a murdered father, forced to take a stand as the Fifth Mura's leader. He's smart and diplomatic, but also one of the greatest warriors to have ever walked the Skylands of the Broken World.
Both leaders have lost something important. When they turn to look at what was once lost, they are faced with some of the most important battles of their lives.
Question is: Once the fight starts, will Aya and Nick be fighting against each other or not?