Previously on STRIKE Force the whole team and their families were ambushed my the messengers from hell. They came to kill Brawler to diminish their hope, but got an explosive surprise-

https://youtu.be/l64zCyu8Kvs

Izuku: I'M THE NEW MEMBER OF STRIKE FORCE IZUKU BAKUGO AKA GROUND ZERO!!!!

Everyone: EHHHHH!

Bakugo: WHAT THE HELL!!!!

Deku: A universe where I'm kacchan!?

Ground-0: What no! I'm the twin brother of Katsuki Bakugo.

Bakugo: (surprised) My brother.

Carnage: I don't care who you are! I'm going to kill you! HAHAHAHAHAHAHAHAHAHAHAHA!!!!

Carnage sends spiked tendrils at Ground0, but he propels himself above them and decides to finish carnage quickly with a-

Ground0: HOWITZER IMPACT!!

Carnage: AHHHHHHHHHHHHHHHHHHH!!!!

Carnage flies backward and begins to fall apart as fire is his weakness. Carnage is separated from the Izuku inside and he gets up and runs toward it.

Izuku: NOOOO I NEEED HIM!

Before he gets to it he's tackled by Deku and he begins to punch him repeatedly in the face out of anger for brawler.

Deku: Stay (Punch )away (punch )from (punch) my (punch) FAMILY!!!! (5% OFA PUNCH!)

PsychoIzuku is knocked unconscious, Izuku stands over him with bloody knuckles, and he glares at stain. 

Stain: Carnage!

Stain rushes over to save Psycho, but is interrupted by ninja as he punches him and Stain tries to kick him-

They both kick each other back, glare at each other and rush forward to fight-

https://youtu.be/r2vDD9FFCVE

(Stop at 2:37)

VD looks at his team on the ground and his nomus being beaten by knight and wolf, he doesn't notice the human dynamite coming towards him-

https://youtu.be/mGglxYvnKko

(End at 1:58)

Ground0 gets off of VD and walks over to Brawler who is in a pool of his own blood and is pale. Meanwhile, Wolf and Knight finish off the Nomus-

Knight: DIEEEE!

Wolf(wolf form): GO TO HELLL!!!

They surround the flying nomu, but it flies up and tries to escape, but wolf grabs knight and throws him up and-

Knight: SHINING BLAST!!

Knight lands on the ground next to wolf and they both rush over to Brawler along with everyone else who got out of the stasis bubble when VD was knocked out. They all gather around brawler who is cradled by Boa and Eri.

Eri: (Sobbing) Daddy please wake up!

Boa: Don't you dare die on us!

Ninja walks to the front and does some hand signs and says-

Ninja: Life transference Jutsu.

He places his hands on him and a white light appears on him. Brawler begins to get less pale, but ninja breath gets ragged.

Deku: What are you doing?

Ninja: Transferring my life force to him.

Wolf: What! But you told that could kill you!

Everyone: Gasp!

Ninja: I would trade my life for my brothers. (smiles)

Deku walks to the front and puts his hands on top of ninjas. Knight and wolf do the same thing.

Deku/Wolf/Knight: As would we.

The light soon dies down and Brawler takes a deep breath and everyone looks relieved, but he still doesn't wake up,

Boa: Why isn't he waking up?

Ninja: It will take some time for his body to fully heal.

Wolf: Wait what about the MFH?

They all look and see the MFH gone. 

Knight: Will get them next time.

Ground0: I knew I should've kept an eye on them.

Deku: Oh, right thanks for the assistance and welcome to the team Ground0. (shakes hand)

Ground0: It's what heroes do

Timeskip

Brawler was taken to the hospital and is still asleep and the team's families were sent back to their worlds. Now, STRIKE Force are sitting with DG talking-

STRIKE Force: (sans Ground0) Replacement!

DG: A temporary replacement for Brawler while he is still resting. You guys will choose!

Deku looks down for a moment and looks up and says-

Deku: What are options?

Wolf: Boss!

Deku: DG is right with the MFH still out there we can't be down a man.

Knight: He's right.

DG: Well take a look.

Opens a multiverse window.

Hope you enjoyed the chapter