Contra - The Omni Duology, #2

In the sequel to the young adult dystopian novel, Omni, one young couple will do anything to stay together, and one man will do anything to control them. After barely escaping death in Omni, eighteen-year-old Pierce has left behind his place in the Artist stratum in exchange for sanctuary with his family. However, when Harmony goes missing, he can't help but think it's just another ploy of the Omni government to force him to return. With Harmony on her own, the two must find a way back to each other while battling against the full might of the government, but one powerful official is determined to keep them apart.
Bent on revenge, Pelagic will stop at nothing to expose the secret of Pierce's parentage.