Harry Potter x Avengers watching the movies

Prologue

The year was 2019
Harry Potter and his friends Hermione granger, and Ron Weasley where talking about the upcoming potions test when the doors of the great hall where Banged open in walked in the Weasleys, potters, Malfoy's, and lupin-blacks walked through the doors. The potters where in hysterics Lilly crying hard while James tried to not to cry and was holding a note. The Weasleys mostly Arthur and Molly were angry and clutching a note, the malfoy's faces where blank no emotion on them. The lupin-blacks were angry and a little teary eyed. As Harry saw his parents he stood up and whent to hug them when his father spoke "Dumbledore! What is the meaning of this?! How dare you bring up Amy! You know the hurt we whent through when we lost are daughter!" Harry felt a course of emotion go through him anger, sadness, and betrayal. But mostly anger that his parents never told him that her had an older sister so he snapped and stood up and yelled at his parents " I had a sister!? And you never thought to tell me!?" His mother looked his way and said " Harry, baby I'm so so sorry we never told you but it was too much pain for us please forgive us." Harry had a look of understanding on his face after the explanation his mother gave, and went over to hug his parents he said " it's ok mom I understand." As Dumbledore witnessed this action he sold up from his throne and said " James my deer ( get it?) boy I did not bring up Amy at all." Right after he said this James blew up in anger " then who did!?!" Right then a Orangish-red portal appeared and a man walked out of it and all the wizards pointed their wands at the unknown man " I did" he stated " you can put down the wands I will not harm you" they put their wands down and he started talking again " now that's over I have called you here to watch your daughter Amy or commonly known as Katrina's life now they will be arriving in a moment oh and my name is StephenStrange.." As he finished his sentence he waved his hand around and another portal appeared and more people fell out one on top of another except one how landed in a pose.