Marco Mejia, a gender non-conforming high school graduate who lands the gig of a lifetime interning at a cosmetics company whose products he panned on YouTube. Madolyn Addison, CEO, entrepreneur and founder of Glamorous Cosmetics and former supermodel, built one of the top companies in the world from the ground up. However, something's happening of late. The company isn't just slipping, it's plummeting, like it's being sabotaged from the inside. Not about to let that happen, Madolyn hires Marco right out of high school to be her summer intern. She has a plan, she wants him to be her eyes and ears, to make friends and find out what's going on behind her back, to discover "what they're hiding and what they're stealing." In exchange, she'll teach Marco everything she knows, but she warns him "This business isn't all glitter and glamour and neither is life".
在《复仇者联盟4：终局之战》的结尾，美国队长将盾牌交给了猎鹰（安东尼·麦凯饰），相信他能够继承美国队长的精神。此后，“猎鹰”萨姆·威尔逊和“冬兵”巴奇·巴恩斯（塞巴斯蒂安·斯坦饰）联合参与了一场全球性冒险行动，他们的能力和耐心受到考验 [39]。“美国队长”史蒂夫·罗杰斯卸任、灭霸被终结后，这个世界依旧不宁静。猎鹰继承了美国队长头衔之后美国政府对此心存抵触 [22]。“泽莫男爵”赫尔穆特·泽莫（丹尼尔·布鲁赫饰）似乎还要捣乱，猎鹰与冬兵出任务时还遇到了美国队长的前女友莎伦·卡特（艾米丽·万凯普饰） [1
