Emily POV
When I came to this world I built my own company called Cam Industries becoming the global leader such as Aerospace, Biotech, food, and entertainment.
Susan Storm was my Chief Genetic Researcher for Cam Industries as she broke up with Reed Richards.
I was in my office when I see explosions happening from the city in city as I scanned the city to see humongous humanoid creatures with grey skin, piercing red eyes, and ice coming from them.
But what got my attention was giant bigger than them that was like he was made of ice as I know who he is.
Emily: Ymir.
I stood up as my clothes changed into my outfit as my glasses and hair tie disappeared into energy as I was dawning my red/black hero suit with gold shoulder pads, gold hand gauntlets, gold shin guards, black cape, and black boots. A red golden halo appeared behind my back.
Emily: Let's go greet the Avengers.
I window slid open blasted off to the city as I arrived to appear in front of Ymir to punch him in the face sending him flying into the air.
Loki: What's this!?
Thor: More aid?
Iron Man: But who?
Wasp: Does it matter as long as they are here to help us?
Ant-Man: She does have a point.
Hulk: Hulk wants to smash giants!!
As I was keeping Ymir in the air by continuously punching him as swung his fist at me as I swatted it away with a backhand.
Ymir: Mortal, do you know who I am!?
Emily: A talking block of Ice, nothing important to me, you picked the wrong world to come to for problems.
As I swung a kick hitting his gut to send him flying to the ground as I sped to stop him from landing with one hand holding him as he's unconscious as I levitated him with telekinesis.
Loki: Impossible, Ymir, the King of the Frost Giants was defeated by a mortal!?
Thor: Aye trickster, and your next!
Thor was above Loki he hit him with Mjolnir to then Loki disappeared.
Thor: Another one of his tricks!
The Avengers finished the rest of the frost giants and evacuated everyone else.
Emily: He couldn't have gotten far or he thinks I can't see him.
I scanned to find him hiding as one of the evacuees as I sped to grab him by his throat to hoist him in the air as he turned back.
Loki: Unhand me mortal, I'm Loki, the God of Mischief and I will not be beaten by-
He didn't finish as I've always wanted to do this as landed on the ground grab by his leg to slam him on the ground a couple of times to slam him one last time to walk away.
Emily: Weak God.
I walk to the Avengers as the crowd was clapping and cheering for us as I smiled.