Rad Girl smirked as she walked out of the building but unfortunately for her, there stood two people you don't want to mess with.. "Well if it isn't the green monster and the tin man..." She said smirking. 
"Well my name is actually Iron Man you know or Tony Stark, play boy, billionaire, philanthropist... And I believe that you have something that belongs to my company. So if you could hand over the gamma and surrender peacefully I won't release my pet green thing over here on you." Tony Stark spoke holding his metal clad hand out while he received a glare and growl from the Hulk. "How bout no." Rad said as she bent down and used her strength to jump over them before she took off running. The two superheroes pursuing after her, catching up quickly. 
"Pick up here yet?" Rad spoke into a communicator. "Yes, continue straight then jump and you will be able to grab onto the ladder hanging out of the jet to return you to the HQ." A voice answered. She did as told and when she reached the ladder she looked back to see the two superheroes had stopped pursuing knowing that the jet would speed away if they tried to pursue. 
After some time they had returned to H.Y.D.R.A. HQ and the gamma had been passed over to the head scientist. Abi sat in a chair as the daily testing and enhancing of gamma in her body began.