Jack spent his time with Anna, who soon stopped thinking about other things while she was with Jack. But soon he had to leave again to go to London, where he helped Jane and Erik to fix the devices to protect the Earth from the convergence.
This time, Thor's fight against Malekith did not reach Earth, and they easily solved this problem. The convergence had ended, and it would take a while for the Nine Realms to realign, but Earth was safe.
Thor returned to Earth after fixing the mess in Asgard. At least Frigga hadn't died this time, but Odin was still angry with the Dark Elves. Thor complained that Jack had disappeared, and they thought he might have died.
But Jack said he left because he didn't want to talk to Odin, and Thor understood. In fact, Odin asked Thor to call for Jack, and that's when Thor realized that Jack was missing, and Odin was ashamed of that.
Soon the convergence ended completely, and the Dark Elves did not attack again. It seemed that Malekith had accepted that the Aether had indeed been destroyed, and he was not capable of destroying Asgard with the army he had.
"Thor, I was thinking, and I think I can help you and the Asgardian warriors to end the rebellions in the Nine Realms. It's been a while since I had a fight, and I should also help the Nine Realms," said Jack.
"Of course, Jack. You can come with us when we go to other realms to end a rebellion. Your strength will be of great help," said Thor excitedly.
"Okay, and are we going to face the Dark Elves to end Malekith or wait for them to attack?" said Jack.
"Odin and I want to attack the Dark Elves and at least kill Malekith, but they are hiding. They don't care if their realm is destroyed, and we can't find their ships," said Thor, annoyed.
"I can help find Malekith and the Dark Elves, so we can ensure that he dies and kill as many Dark Elves as possible so that the ones left won't dare to attack Asgard again," said Jack.
"If you can find them, that would be great. I'll go back to Asgard and talk to Odin. This time, I'll make him believe in you and prepare the ships and the army," said Thor.
Soon, Thor returned to Asgard to talk to Odin, and Jack just had to wait for them. Jack wouldn't rest until Malekith was at least dead, after all, he was dangerous and Jack couldn't use the Reality Stone near him.
As Thor had said, this time Odin agreed. He knew the Dark Elves existed, and the warriors of Asgard were brave and didn't fear a battle. In the movie, Odin wanted to stay in Asgard to protect it, and because they couldn't find Malekith.
Jack returned to Asgard and took Thor with him, as Heimdall couldn't see where Jack was in the nine realms. So, he had to take Thor so that Heimdall could lead the army to where Thor was to attack the Dark Elves.
Jack easily found Malekith with the Mind Stone and used the Space Stone to go there with Thor. As soon as they arrived, Heimdall opened the Bifröst, and the Asgardian army on the ships appeared behind Jack and Thor.
Jack used the Raiton Chakura Mōdo and, for the first time, even opened the 7th Inner Gate. This time, Jack felt a sense of omnipotence even greater than before. He turned off the sensation of pain and could feel his body regenerating every second.
Jack should have a strength of almost 20,000 tons, and the increase in speed wasn't useful because he was flying. Thor and the other warriors looked at Jack in surprise, feeling the boundless power emanating from his body.
Jack felt he could maintain this form for several days with his current recovery, but he wanted to end the fight quickly. He took out Stormbreaker from his space storage, and the lightning shone even brighter on his body.
The Mjolnir reacted too and lightning shone on Thor's body, which made the Asgardian warriors excited and the Dark Elves deeply afraid. Jack used his extreme speed and quickly approached the Dark Elves' mothership, swinging his Stormbreaker with all his might.
The Stormbreaker was so excited by the strength of its owner that it easily cut the large mothership in half and the lightning destroyed the ship completely. Malekith and the other Dark Elves who were on the mothership died without even understanding what had happened.
The destruction of the mothership was the signal for the beginning of the Asgardian army's attack. Thor also saw what Jack had done and further unleashed the potential of his body, using increasingly powerful lightning to destroy the enemy's ships.
The Dark Elves resisted and attacked back, but they managed to bring down only a few of the Asgardian warriors' ships before deciding to retreat. With them fleeing and becoming invisible, only Jack could find them.
But now the Dark Elves could be considered finished, and they posed no threat even to the weaker realms. Jack warned Thor this time that he would return to Earth and that he should call him when the Asgardian warriors went to the nine realms to deal with the rebels.
So time passed, and Jack continued to go to the nine realms and help Thor to end the rebellions. He could quickly find the rebel armies and lead battles alongside Thor, earning the respect of Sif, Fandral, and the other Asgardian warriors.
After some fights, he would return to Earth with his magic and meet Anna. Thor wanted to find Jane, but he had to stay with the Asgardian warriors in the other realms. Anna was annoyed that he always left and asked him to take her along.
After all, Anna was afraid to show her powers in front of humans and for them to know that she was a mutant. But the nine realms were far from Earth, and only Jack and Thor would normally come to Earth.
Rogue had absorbed Captain Marvel's power, making her as strong as her and able to even fight against Thor, although she would eventually lose. After all, the current Captain Marvel had become much stronger and could fight against Thanos, but Rogue couldn't increase the power she stole too much.