Doomsday Prediction, the Leader I Hate Has Become My Doomsday Comrade-In-Arms

I Beg the Heroine to Never Hide Her Secrets and Reveal Her Identity Directly! !

The kind of heroine who is very decisive and will fall off her vest quickly even if she has any vest. She won't say that others are laughing at her and she won't break her vest yet, which makes people anxious.