The Impossible One (Natasha Romanoff x Oc daughter)
!This story plays out like a week after Age of Ultron movie!Days after the war in Sokovia, Natasha Romanoff gets called into the new Avengers Facility. After Bruce left she stopped training for a week and moved into a small apartment in the upper west side of Manhattan. Even though she asked for a week off she was called in with little to no information. Little did she know that this call would uproot memories she thought were buried deep.Alianova Romanova, the best child assassin the world has even seen with over 50 kills this last year. No one has even matched her efficiency, not even Yelena Belova. As an infant she was injected with the super soldier serum but as all great things it had it's costs.…