A Certain American Comic's Agent

At the turn of the millennium, Mark stood alone in front of the floor-to-ceiling window of his apartment on the top floor of the Star Building in Manhattan, holding a glass of bourbon in his hand to celebrate his thirtieth birthday! There is a younger brother who has led him astray, a younger sister who has been inspired to be a nun since she was a child, and finally ran to become a star, and another little sister who has just awakened her second-grade talent and is clamoring for peace with ordinary humans. Having a car, a house, and a career were all achieved by Mark to the extreme. He is an agent in charge of the FBI's New York office. Logically speaking, Mark should be very satisfied with this living situation. Just, there's a problem! Here It's the Marvel Universe! ! ! ! ! !