Help me with this manga

Hello, I am actually looking for a manga/manhwa I read few years back. I don't recall it's name but I read it on mangatoon in 2018 probably. I can't find it there anymore. All I remember is that there was a girl who used to wear glasses and was kind of a workaholic. She was the main character of that comic and she was often referred to or compared to jellyfish. Don't recall anything about male lead but does anyone knows about this one?

Thank you in advance...