i'll make the world safe and sound for you

“This is your legacy, Stark. Your life’s work, in the hands of those murderers,” Yinsen says savagely. “Is that how you want to go out? Is this the last act of defiance of the great Tony Stark? Or are you going to do something about it?”“This is not my legacy,” Tony says quietly, thinking only of the bright-eyed six-year-old who loves dogs and the beach and the color red. The tiny boy with the unruly curls and Pepper’s smile.Peter is his legacy, the only legacy that has ever, and will ever matter. His greatest and most precious creation.He has to find him. He has to get out of here.***Tony's time in Afghanistan, based on the 'hydra's not a home' universe.