you and Leo were spies two had a very close relationship with eachother. You two had gone through thick or thin that's why your relationship with eachother is special

years later

a fire broke out and it was cause by a traitor you got caught by the fire and there was no entrance but you and Leo stumbled into eachother in the windy rooftop. He was looking for you

he looked at you with cold eyes and pointed the gun at you

what you didn't expect is he's the traitor ...