The Protectors Series Zombie Spies

The protectors series feature a couple who move back and forth to different time periods and different counties battling mythological creatures. They both have been gifted from Irish gods. In the Zombie Spies, Phantom and his Queen both sense that they knew each other before. The first moment their eyes locked, they fell madly deeply for each other. As spies they extract information for the soldiers, sometimes battling with them. What will happen when the protectors are both injured?