Avengers 4 Story Synopsis Explained

So guys we haven't overcome with the sorrow of infinity war and there the synopsis of avenger 4 came to scare us.Avenger infinity war is most probably MCU greatest movie and why not ,this is marvels 10 years of hard work.but at the end we were shocked by one snap of Thanos when one by one all super heroes were turned to dust and at last we found a hint of coming of Captain marvel.Though many of the fans are sure that most of the superheroes are definitely going to come back in avengers 4 and this theory of fans will come true.

So a magazine by the name license Global who had also revealed the synopsis of infinity war had published the synopsis of avengers 4 in their recent issue in which it is written“A culmination of 22 interconnected films the fourth installment of the Avengers saga will draw audiences to witness the turning point of this epic journey. Our beloved heroes will truly understand how fragile this reality is and the sacrifices that must be made to uphold it.”

so here we can instantly notice some things :-culmination of 22 movies i.e climatic point , turning point , fragile reality and lastly sacrifice.other points would be discussed later so lets dicuss

sacrifice
We all know that our Robert Downey Jr. and Chris Evans would not be seen after avengers 4 and also Chris Hemsworth who is playing the role of Thor, his contract is also ending with this movie. So does this sacrifice means that our 3 mighty heroes would not be able to live in after this movies.
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culmination of 22 movies
Out of 22 ,we know 19 movies which include Iron man (2008) to Infinity War (2018) and the other 3 are captain marvel , ant man and the wasp and avengers 4. So according to this all this movies would end in Avengers 4 that means a saga is complete.
Turning Point
So the death of half universe wasn't enough that we are going to see a turning point in this movie also.Recently came set images of avengers 4 showed us clearly that we are going to see time traveling in this movie and we are also seeing ant man here so most probably it is possible because of quantum realm where Tony would try to go in past to take mindstone from Loki and Tesseract from shield to change the upcoming future so if tony could come in past for 2 stones so why not for reality stone too , so most probably it would have happen that different avenger would go in past for different stones.This much time traveling would put time line in danger for which sacrifice is needed. These theories are getting more strong from these recent set images where we can see LOKI in in shield helicarrier in his first avenger costume and with these one guard is tony. So we can predict that what is going to happen now.