When Buried Pasts Are Unearthed, Two- No Three Worlds Collide

Au, Harry and Percy suffer greatly from their separate wars. They individually join an American spying agency named S.H.I.E.L.D. Kraken (Percy) and Basilisk (Harry) become well-known legendary rivals within the agency until they are partnered together for a mission and realise that they are the perfect team. They decide to work together…but how well can they hide their secret pasts