It is not an exaggeration to say that Jane Foster indirectly caused the "fall" of Asgard.
Although she is not the core root cause, she still plays a considerable role.
She tirelessly researched the "mysterious power", whether it was to get closer to her lover Thor or for the Nobel Prize in Science, she was eventually selected as a "host" by "Aether".
Then Thor couldn't miss his old love. He originally came down to earth with the intention of making a "fire bag", but he never expected to encounter Aether's explosion.
So he took her to Asgard.
And because of her relationship as the "heroine", she was unexpectedly favored by everyone, playing heavyweight roles such as Heimdall, Queen Frigga. In the end, Frigga was out of righteousness, and in order to prevent Aether from falling into the hands of Dark Elves again, she chose to hide and protect Jane Foster, and was eventually killed by Cursed Warrior!
Although she was not the root cause of Frigga's death, she played a "promoting role".
If she had not continued to study mysterious mechanics, she would not have been possessed by Aether. If she had not come to Asgard, Malekith's army would not have defeated Asgard!
Thor is also responsible here. If he didn't bring Jane Foster to Asgard, Malekith who chased "Aether" would appear on Earth.
Of course, Heimdall will eventually become aware of Malekith's conspiracy and notify Asgard warriors to descend to earth to eliminate the demon.
Or maybe, in order to better implement the "Nine-Star Alignment" plan, Malekith will still break through the biggest obstacle - Asgard first, leaving him unable to send an army to stop his conspiracy.
However, no matter which of the two it is, Frigga will never die again.
The former will not die if the battlefield is transferred to Earth!
The latter... As long as she doesn't rush forward, she won't die so easily.
Likewise, Jane Foster also led to the demise of Odin.
If she hadn't caused Frigga's death, Loki wouldn't have let himself go completely. Regarding Asgard's bond, his heart only had Frigga who raised him. But now, with the only bond with Asgard gone, he went home without hesitation and banished Odin!
If Frigga was still here, it would be impossible for him to take this step.
It was her death that left Loki no longer tied to anything!
He had no feelings for this "father" to begin with.
First, he successfully used magic to kill the unsuspecting Odin, and then sealed his divine power and exiled him to the earth, leaving him there to wait for death.
Odin is the same as Hela. Hela will become stronger in the land of Asgard, and if he is in Asgard, he will not fall so early.
However, after Odin later unlocked the magic seal, he chose to remain in exile. Maybe he felt some guilt?
For example, the death of Frigga.
Also for example...
In short, before the end came, he chose self-exile!
The root cause of his death was himself, but also without Jane Foster, he would not have been exiled to Earth.
Odin died, Ragnarok arrived, and Asgard fell.
Even without Jane Foster, "Ragnarok" would still have arrived, she just accelerated the process.
So she indirectly caused the destruction of Asgard, and there was nothing she could do about it.
As for why Odin chose to self-exile on the earth, it was because he wanted to keep Hela on the earth and use his last ability to... save Asgard. As long as she cannot go back, without the land of Asgard to draw strength, she will be trapped on the earth to death.
There are many powerful people here, like the Ancient One...
Oh, the Ancient One was dead at that time and became Holy Spirit to follow Eternity, but there were still big bosses like Doctor Strange. He tortured one Hela and killed him in minutes.
But unfortunately, God did not follow his wishes, and Heimdall was imprisoned by Loki. The new bearded man in charge of Bifrost had no self-judgment at all. If Heimdall was here, he might not open Bifrost.
But--
As for Loki?
Okay, this is outrageous.
Laufey: stabbed to death by Loki in a sneak attack.
Odin: The power sealed by Loki weakened and led to death.
Hela: Killed by Fire Giant who was resurrected by Loki.
Fire Giant: After being resurrected by Loki, he committed suicide.
Well, I suddenly felt that if Thanos was killed by Loki in the end, there would be no need to eat whales.
Well, just kidding.
The topic is a bit off topic... Let's go back to New Mexico.
The film screen was still flashing rapidly frame by frame, and the picture that appeared at this time was Jane Foster appearing in Asgard's Asgard.
"I... I went to Asgard?" Jane Foster was stunned.
Although there is no picture of Thor leading her to open Bifrost, even a fool can see how she got to Asgard.
Sif glanced at Jane without leaving any trace.
Then the screen flashed, showing Frigga chatting happily with Jane Foster. At this time, Thor gradually realized that something was wrong, and he began to become nervous.
The next second, Dark Elves's "?" spacecraft entered the Tiangong.
"What is that?" Thor asked anxiously.
He saw that Asgard was covered in artillery fire, and it was terrible to see.
The four Asgard people were also stunned. There had never been a scene in their memory of Asgard being attacked on a large scale.
Coulson and other agents pouted, feeling like they were watching a Hollywood blockbuster.
Skye and Galina are beautiful eyes. Is this Asgard? Although the ruins were bombarded by artillery fire,... it is still very majestic!
"How do I know? You Asgard are well-informed. Find the answers yourself."
Dark Elves's "?"-shaped spacecraft only appeared on the screen, and it was extremely blurry. It was not particularly easy to distinguish. However, it was still clear at a glance that it was the enemy.
The next picture directly tightened Thor's heart.
"No no no no..."
Although there was no sound, it could be judged from the expression and movements that the mother was taking Jane Foster to hide her. But she was staying outside, using illusions to confuse the enemy.
The screen flashed again, and a blurry black figure strangled Frigga's neck.
"NO! NO! NO! NO--!"
Tsk--
In the picture, a long sword was thrust into his back.
"No----" Thor cried anxiously. He wanted to go up and throw away the blurry black figure, but Mjolnir pressed him firmly, preventing him from moving.
Jane Foster also covered her mouth with her hands, stared at the "film" in disbelief.
"No... this isn't real, this is fake."
"She won't die, God... how could God die so easily?"
However, in the next scene, Frigga fell to the ground and closed her eyes tightly, and the scene of Frigga being cremated and turned into Venus dissipating in Milky Way, severely broke her heart.
Dead!
Really dead!
"Why?" Thor burst into tears. After a long time, he raised his head and looked at Kino, "Why..."
"Why?" Kino was a little confused.