Jaxsalvier
(Some inspiration from "Freedom Fighter" by WilsonWits.)
Y/n L/n. A man out of time. During his time in the Vietnam War, he went to save his squad that was being held by Vietnamese soldiers. After saving his unit and getting them out. He fought a strange man as strong as him. The only difference was that the man had a metal arm. Captured and experimented on, they never succeeded.
Y/n wakes up one day in a time, not his own. With everyone he's ever known being either dead or very old. He debates if S.H.I.E.L.D. made the right call waking him. If he deserved to be here. If the trouble was worth it. If he was... Worth Fighting For.