3rd Person POV

In Japan, outside of a Hospital Momo, Deku, and Katsuki was Battling Himiko Toga who was Going Knife Crazy on Them with a Bloody steak knife! She was currently trying to slice Deku as Momo tried to Tie her up with some Chains spawned from her back and Katsuki was trying to blow her to smithereens! Deku was, of course, trying to reason with her the Psychopath!

Himiko Toga

Deku: *Dodging* "Ok Himiko lets calm down! we don't have to resort to this!"

Himiko: "No Deku we have to! I want to Impress My love with your Blood!! by beating the best I shall Definitely Impress him!"

Katsuki: "Wait A Second! why is he the best!? I'm the best and... What the Fuck am I saying!!!?"

???: "So your cheating on me then!"

They all looked in the same direction to see a Man in a Gas Mask and with a Machate in hand!

Crow Itachi

Villain Name: Gas Mask

Himiko: "Hello Crow! And No I'm not cheating on you! We broke up when You cheated on me you sick bastard!"

Crow: "Hey! Well, You're the one who killed her after finding out! And she's way better in bed than you ever were!" 

Himiko: "You take that Back You Sadistic Bastard!!"

Momo: "Um... Should we be going or...?"

Himiko/ Crow: "No!! you're going to watch us fight!!"

The two Psychopaths started slashing their weapons at each other as Katsuki Saw an Opportunity to attack!!

Katsuki: "I got this!"

Momo/ Deku: "Katsuki don't!!!"

Katsuki charged at them but Crow breathed out some Noxious gases that turned out to be Methane gas and just as Katsuki fired his punch it blew up in his face and sent him flying back covered in smoke and smut!!

Momo/ Deku: "We Warned you Katsuki!!"

Katsuki: "Fuck you!!"

The two Psychopaths continued slashing at each other causing Himiko's sweater to be ripped to shreds with blood coming out and Crow's jacket and clothes being ripped apart and blood coming out of it as well! Crow was also firing out shots of Mustard Gas from his mouth to kill his Ex but she kept dodging and through the entire time, The Hero's just watched with shock and confusion.

Momo: "Wow that is sure one toxic relationship..."

Deku: "You're telling me..."

Katsuki: "Ugh... My head hurts..."

The two Kept slashing at each other until Crow pushed Himiko down to the ground with his Machate to her neck as he smirked under his Mask!

Crow: "Well Looks like your dead!"

Himiko: "Fuck you, Crow!!!"

He was about to slash her neck when he pair of Massive Green hands wrapped around his eyes and the owner of the hands spoke!

???: "Guess who!"

Crow: "Oh Is it you Tiger! I know it's you, you sly bastard!"

???: "No it's WolfRath Motherfucker!!!"

She grabbed his face and did this to him against a Building wall!

A/N: Start at 0:12-0:18

https://youtu.be/oGKgBssiPyA

Crow: *In Pain* "Ugh... Fuck you... Jackson 10..."

He then falls down to the ground in great Pain as Himiko hugged Jackson 10 now in his human form!

Himiko: "Oh Jackson my loving prince you've saved me again!! I love you much I can just kiss you right on the lips and even hug you until you're Blue!!"

He then sighs before Handcuffing her and Crow and turned into XLR8 Ready to take them to insane Asylum before they Inevitably break out again!

Himiko: "Oh I don't care if you arrest me I'll still always love you! If you want I'll even get you a Gallon of blood so you can use it for a Halloween bit and-!"

They then took off for the Insane asylum as The Hero's thought to themselves.

Momo: "She is surely a Yandere..."

Deku: "Yep..."

Katsuki: "Ugh... I'm Still In Pain!"

To be Continued...