Katsuki and Izuku are both 6 years old, playing and laughing on the playground as Katsuki was showing his quirk while Izuku was laughing and he was trying to imitate him being a villain and Katsuki saving the world..as they were playing, Katsuki heard Mitsuki (his mother) call out for him, as he smirked and ran towards her

Mitsuki: Katsuki! I got some ice cream for you!

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Katsuku: ICE CREAM!!!

As Izuku got left alone in the playground, he was smiling and waiting for Katsuki to return while playing in sand until he saw a man in black with mask on come up to him

???: Hi there, little one..want to see some puppies I have?

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Izuku: Puppies?

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???: That’s right! puppies! come with me…

as he hold his hand out and Izuku hesitate at first before taking his hand and following the man to his car where two more men shut his mouth and pushed him into the car as his eyes widen and his eyes began to tear up..

???: Yeah, this kid will be fine…we will have do much fun with you~

As Izuku looked up at them in pure shock and his eyes watered more while man began to tie his hands

???: sit quiet unless you want to get hit.

As the car started to move..they drive for hours as Izuku the entire time kept quiet as he was crying softly

???: Stop whining.

As Izuku immediately shut down when he heard one of the men call out on him