Mafia step siblings||BTS & Blackpink X Reader FF ( Snail Updates)

a kind information

Hi

✓This is my first time writing a ff so don't mind if there are mistakes
✓English is not my first language,I may make many mistakes
✓ I'm not good at grammer
✓ don't hate idols because they have no connections with this ff
✓you can give me idea's
✓ please comment in English because I don't know any other languages except english and my mother language

✓last but not least,if you are a hater you don't need to read this just get out
(Don't think I'm rude).

I will upload the information of characters

Support me please I will try my best  to upload the ff when I'm free