I forgot the title, but the fl has black hair, and played this game which is her brother's acc. She had to pretend as her brother(who was the leader of the guild. Which is is the top 1 guild I believe). Ml is a kpop idols too.
It's called Our guild's idol
https://www.mangago.me/read-manga/our_guild_s_idol/
Thank you guys<3
I forgot the title, but the fl has black hair, and played this game which is her brother's acc. She had to pretend as her brother(who was the leader of the guild. Which is is the top 1 guild I believe). Ml is a kpop idols too.