after a major fight with the LOV you were badly injured and are about to die, until Shigaraki and the rest of the LOV walks up to you and makes you and offer

Dabi: why do we we even need this kid

Shigaraki: because she is strong

Dabi: so?

Toga: and she was left to die

Twice: so she's like us?

Mr. Compress: exactly, she would make a great addition to the team

Shigaraki: looks at you so what do you say lily, shall you join the League? or not he extends his hand for a handshake