After the events of The Falcon and the Winter Soldier, Sam Wilson has fully embraced his role as the new Captain America. When President Thaddeus Ross invites him to the White House to discuss rebuilding the Avengers, an unexpected incident occurs. Sam's friend, Isaiah Bradley, is accused of attempting to assassinate the president. Determined to uncover the truth, Sam teams up with Joaquin Torres to unravel a conspiracy that could shake the very foundation of the nation.