Suffocate My love

"We met by chance and just like that my whole world changed forever. I know I can't have but I want to try. Please let me"
"I had the chance to save you and when I took it , i lost you forever. I keep searching for you in everything I do but I can't find you"
"It's only us against the world. I would do anything for you . Come back so I can prove it"
Two kingdoms hate each other to the core. The reason is simple.Prey Vs Predator. When a common enemy emerges, it unearthed disorder and conflict as they suspect one another.However an event that happened five years ago generated an asset which is their only chance to survival. Both parties know that.But why are they so reluctant to use it? Could death be a better option than exposing the truth?What secret could be worth that much?