You're their sister, because they are all brothers in this universe, you're just born from another mother that them but the same dad that them. You didn't saw them since 2019 when they debuted but you're fan of them without them knowing. You wanted to be idol too but everyone didn't want you because they thought that you lied about being TXT little sister, so you just travel to (another country), far away from them and you started your own career.

You came back in Korea for the PPULBATU (TXT official plushie) event and you recorded a TikTok when you were acting with the cardboard plushie representation like in your childhood with them. TXT saw your TikTok and decided to invite you to see them so you came in their agency, in their practice room.