That was a great chapter. She sacrificed her last safety thing to do what she thought was right, even though she was scared as heck. We've seen her do some pretty brave things before, but this one was on a different level. And she's not even sure if she might have to pay another price after her three safety things are used up either.
Still not quite sure where this manga is going, but as long as it's doing stuff like this I'll follow it till the end.