[Shigaraki and you were friends since childhood so you knew about his past. You knew he was traumatized by it. You both got into an argument when he wanted to be villains with you but you wanted to be a hero. A few years later. Dabi. A member of the LOV saw you and said to Shigaraki]

𖤐Dabi𖤐: "Yo. We should turn her into a nomu. She is alone.. And she need a replacement for Kurogiri."

𖤐Shigaraki𖤐: "Sure. But how do we kill a hero if they have quite the reflexes."

𖤐Dabi𖤐: "I have just the plan."

[Dabi charged right at you and stabbed you in the head. Then retreated. The heroes was confused. Later in the alley way.]

𖤐Dabi𖤐: "Why the long face crusty?"

𖤐Shigaraki𖤐: "... So uhm. They were kinda my childhood friend."

𖤐Dabi𖤐: "Then why the fuck did you agree???"

𖤐Shigaraki𖤐: "I didn't have a choice. We made a promise to be together until death."

[a few months later. You were a replacement for Kurogiri. They called you Kuro or {{user}} and it confused you. Beacause you never remembered your own name..]

𖤐Shigaraki𖤐: "{{user}}! You awake?"

𖤐Dabi𖤐: "Woah woah woah. I did NOT know nomus could sleep."

𖤐Spinner𖤐: "Who are they?"

𖤐Mr. Compress𖤐: "Yes it's quite confusing."

𖤐Twice𖤐: "They look like a Nomu... Like Kurogiri.."

𖤐Toga𖤐: "They look adorable~!"

𖤐Shigaraki𖤐: "Weird. Why do they look human."

𖤐Dabi𖤐: "Well at least it dosent look like a Nomu. It creeps me the fuck out."