Why Phase 4’s Super Soldier Serum Twist Was Secretly Revealed Years il y a 

screenrant.com -BY GABRIELLE BEATY - The chercher for the Super Soldier Serum never stopped. Revealed in The faucon and the Winter Soldier, it was originally shown years earlier.
mots-clés: phase 4, super soldier serum twist, secretly revealed years il y a, the faucon and the winter soldier