AI Summary

Doctor Doom, known for battling the Fantastic Four, has also clashed with Captain America on several occasions. In recent months the two have become reluctant allies, fighting together for a shared cause. Doom sacrificed himself during the One World Under Doom event to save Valeria Richards, while Steve Rogers was left comatose after a fight with Red Hulk. With Rogers’ body barely alive, Doom transported his consciousness to Hell to help overthrow Mephisto and install the demon Veratok as a new ruler. The journey also involves deceased characters such as Valeria von Frazen and the Red Skull.

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