Brazen, stubborn, and emotionally distant, Lee Donghyuck has one goal when he arrives at South Korea's most prestigious military base and that is to become a Flier. His plan crumbles when meets Mark Lee: the base's youngest Flier and “Hidden Ace.” Mark is equally stubborn, equally distant, and a bigger pain in the ass than Donghyuck could have ever anticipated.
(And that's before Mark becomes his mate.)
