Bts/other kpop idols ff new girl group season 2 (coming soon) read description

A subscriber from this YouTube channel gave me ideas the persons YouTube name is aneja Johnson
The ideas she gave me if this season 2 will mostly be about Graciela and Katie’s POV and there in a girl group named itzy
I never said there age but let’s think that blackpink and bts were around 15 to 20 years old and Graciela and Katie were 6 and in the season 2 story they are 16 I’m pretty sure and blackpink and bts are now on there 20s and have family’s and are still idols