Bird of ill omen
Stonekeeper that we had already seen as Red Skull, the one that we thought was one of the founders of Hydra in the first Captain America movie, is the guardian of the soul stone in the Avengers Infinity War and Endgame movies. Indeed, in these movies, Thanos decided to finally put his plan to eliminate half of the inhabitants of the galaxy into execution by recovering the six infinity stones, this one already possessing some of them. While he sends his henchmen to Earth to retrieve the two that are hidden there (Doctor Strange’s time stone and Vision’s spirit stone), Thanos goes to look for the ones in space. The soul stone is thus guarded by the mysterious Stonekeeper. The Stonekeeper explains to Thanos that in order to get the stone, he will have to sacrifice what he loves most in the world. This is why Thanos brings Gamora, his daughter, and the only person in the world he really loves despite the fact that she hates him.