Argentina

Agents Barton and Romanoff are sent on a near impossible mission to protect a good natured, widowed philanthropist and his daughter when SHIELD receives intel that the small family will be targeted. Not only do they have to protect the man and the eight year old girl, they have to find and apprehend the assassin and find the chip that contains the instructions to create the oil nano bots.
The partners will be tested and taken to their limit, forced to move forward with their relationship or break it apart - furthermore breaking themselves.

Let me know if you're interested!