Five planets in Sector 3309 of the Bortuks Galaxy support intelligent beings: Senoobis, Karyntis, Peyr, Krees and Nanzema. There are two races on Nanzema: the native Shun and the Bretin colonists who have fled their doomed planet Senoobis. The Bintorga Tree: Nanzema at War, the second book in the Mobis Trilogy, follows Amara, the last true Senoobian, as she travels from Karyntis and lands on Nanzema with a war brewing between the hybrid Bretin and the native Shun. It will be an epic war, a war between advanced and primitive peoples, a war that will determine the future of Nanzema. As she struggles to adapt to her new life among the Bretin, she finds herself caught up in the intrigue between rival factions while facing an old nemesis. As she tries to prove herself and gain acceptance by the Bretin, there is always the question she must answer once and for all: was her decision to leave family and friends on Karyntis and pursue a new life on Nanzema a mistake? Can the Bretin and Shun ever co-exist?