Dannoc Popovic has lived a sheltered life, living for the sunrise everyday and dreading the sunset every night. His fear of the moon light and the darkness kept him caged. And then Rona, a mysterious mudraca shows up to teach him the ways of a Day Warrior. Danny's world begins to expand, and his fears begin to diminish. With his new abilities to harness light energy, Danny discovers that there are new restrictions and new chains that bind him in responsibilities. He must either join the forces of other Day Warriors or lose his abilities and possibly his life...