Mortiana, the incarnation of the Infinity Stones. Because the Avengers used the Infinity Stones to change the timeline, time tried every means to make up for the gap in time, so she, Mortiana, appeared. Mortiana: "What is our goal! Yes, that's right, destroy half of all life in the universe!" Then she was caught by SHIELD, "..." I think this is a misunderstanding.
Mission: The world is full of miracles