Korra and iron man are the same

Kevin Stark is the son of iron man and she wants to live up to his father's expectations he was always surprised about how his own father discovered that he can go in a different point in time throughout the timeline so what is he built something that it can make him go to other realities or throughout the multiverse and then he build a watch that can do that and now he can go through any portal that he wants. he went to a portal that sent him into a strange Chinese version of San Francisco called the Republic City and then that's where he met Avatar Cora and then they go on this journey to to save the city and stop bad guys.

(I don't own the legend of Korra show or book and I don't own the iron Man just my OC )