There are still many mysteries in the Marvel Cinematic Universe that will hopefully be solved soon, such as who created the Infinity Stones, and after Eternals expanded a bit more on the Celestials, it’s possible that these beings are the ones who created the powerful Infinity Stones. Although the Infinity Saga is now over, the MCU isn’t done yet, and it continues to expand with its highly-anticipated Phase 4, which covers both TV shows and movies.
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