One chapter 2 and wtf is the mcs problem

The Mc wasn't always like that. She has a deep-rooted grudge against the twins and that silver-haired knight. If you read a bit more into the manhwa, you will see why she genuinely can't stand them and why she's the person she is today.

The FL has had a rough life and no one on her side so she's lashing out since she never had anyone to lean on. Her story is pretty sad honestly.