Captain America realizes to get Bucky to safety, he has to go through Iron man and his team by fighting them.
The road back
Captain America and Bucky getaway in a stolen airplane to get away from Iron Man and his team. Captain America is starting to see that light at the end of the tunnel.
Resurrection / Last battle
Captain America and Bucky get to their destination to try and stop the evil scientists from awaking more super soliders
Return with the elixir
Just when Captain America and Bucky got alone trying to find out more information about the scientist, Iron Man shows up and starts acting helpful trying to help them.
While all three of the characters were trying to find more information, discovered on a computer, Iron Man found out that Bucky killed his parents when he was brainwashed. They all start fighting. Captain America vs Iron Man.
After a long time fighting, Captain America and Bucky emerge victorious and start to find Bucky a safe place to stay.