Previously on STRIKE Force, the team welcomed the new member Spider-man and went on their final mission to the pieces of the siege perilous-

https://youtu.be/l64zCyu8Kvs

Izuku: (thoughts) I can't believe this is my last mission with my brothers. I'm sad to see our journey end, but VD has to be stopped.

Izuku sees the end of the swirling hole and jumps through it. He lands on what looks like to a flying fortress.

Izuku: (looks down) AHHHHHHHHHHHHHHH! Where am I? and why do I feel different?

???: Why and how did you get on here?

Izuku turns around and sees the source of the female voice-

Black widow = BW

Izuku: I ummm.

BW: You work for loki?

Izuku: Who? No, look I can explain why I'm here, but you have to believe me.

BW looks skeptical, but takes Izuku to the deck where he meets Cap and hawkeye-

Timeskip

Hawk: You're from an alternate reality where people are born with super powers?

Izuku: We call them quirks, but yes that is the basic gist of my reality.

Cap: We need to get a move on to new york, maybe you find the piece there.

Izuku looks at the tracker and sees that it is located in a place with lows of building-

Cap: You got a suit? (Hawk nods) Than suit up.

https://youtu.be/Z5i43qVsFfc

https://youtu.be/gpU00wzogEM

https://youtu.be/WAwl1mprHZI

(Pause at 1:29)

Izuku dodges an alien spear, leaps up, and kicks one in the face. He lands but is soon surrounded-

https://youtu.be/poLPKdc-zTY

(Start at 3:00 and stop at 4:25)

Continue avengers video till 4:22

https://youtu.be/926NxJFMTU8

(Pause at 0:10)

Izuku: What the hell is that thing?!

Continue video and pause at 0:58

Contine video and pause at 1:50

Cap: Izuku you take the buildings to make sure the aliens don't kill the people in there. You will also be able to find the piece of the SP.

Izuku: Got it! Hulk a little help?

Izuku jumps on hulks hand and hulk throws him up in the air. Izuku lands on a building and runs to the edge-

He uses his black tendrils-

Izuku sees a kree about to blast a building but-

Izuku: Heads up!

Continue video till 4:46

https://youtu.be/cl9DfgJKiG8

 (Pause at 1:17)

Izuku lands on a building panting, but soon hears beeping and sees that the tracker senses the piece here, He quickly looks around and finds it under a broken flower pot. He was about to leave until Dark Warriors showed up-

Izuku: (panting) Son of a bitch.

DW: Hand over the piece and your death will be swift!

Izuku: (Put the piece in his pocket) Bring it.

https://youtu.be/fohT-SN4Szk

(Start at 6:58 and end at 8:39)

Izuku looks around and sees all of the dark warriors down. He sees one of them still awake, he walks over to him, and squats down-

DW: Here to kill me?

Izuku: No, tell Villain Deku that I'm coming for him.

Izuku jumps off the building and runs off toward Cap-

Continue avenger video and end at 4:57

https://youtu.be/adH5KJbOF5w

(Pause at 1:36)

Izuku is thrown over a car and starts getting stomped/punched-

Izuku: (thoughts) No, I can't die like- (losing consciousness)

Izuku finds himself in a dark void and falling, but feels something on his back-

Brawler: No matter what we're with you.

Inko: They need a hero. 

Eri: Go Deku!

Ninja: Never Give up!

Class 1-A: Show them what class 1-a can do!

When Izuku hits the surface he gets aliens off of him-

Izuku jumps up and says-

Izuku: It's time to be PLUS ULTRA!

https://youtu.be/aCrPMbWtGpQ

(Stop at 0:40)

Continue video and Pause at 4:08

Izuku runs up to Cap and thor panting-

Thor: How are you holding up young warrior?

Izuku: I've been better.

Continue video and stop at 3:47

Izuku is standing like this-

https://youtu.be/X2-Q6MbS17E

Izuku suddenly gets a call from his tracker and it sounds like DG-

Izuku: DG I got the piece and I'm heading-

DG: Izuku! The MFH are attacking the STRIKE Base we need you here now!

Izuku: I'm on my way!

Cap: You got trouble?

Izuku: Yeah, thanks for allowing me to fight alongside you guys

Thor: The pleasure was ours young warrior. Whenever you need us we're there.

Tony: Not now though.

Izuku: (chuckles) See you around Avengers.

Izuku's portal appears below and he falls through it, racing back to the STRIKE base to find out the emergency.