Jesse Colton (last seen in #5.5), is shot while looking for his brother Frank (last seen in #5.3) and MacGyver. Luckily for him, he has a bullet-proof vest. He tracks the man, Egan, who shot him and surprises him and his accomplice. Meanwhile, MacGyver and Frank are tied up in a warehouse next to a bomb with a timer that has just over three minutes left in it. Turns out their last-second escape is just about all MacGyver does here - instead Frank and Jesse do all the action here, with some help from the third Colton, Billy (from #5.8). There's a power struggle in Chinatown and they get involved in it.