I honestly had forgotten about this...
Given her huge size and strength disadvantage i could see her losing no matter what, but she should've at least tried some Judo moves to try and tie him up.
And later she could've tried holding the MC to stop him killing the guy.
Alas... water under the bridge.
We're still in school, she helped in the end.
Maybe a Aurora feels guilty for freezing and running away, would help tie things together...
Including "i have all this training and i froze scared like a little girl when a big idiot grabbed... stupid".
Not sure i agree with that... if you have enough training you pretty much know what to do on instinct, react automatically.
Immediately enter a defensive stance, leveraging his arm that is grabbing you... before the fight even starts, things like that.
Lana being a full of shit is possible... her "i'm a good girl and those 2 have it out for me" thing is quickly going out the window.
Aurora "what? Me? Judo? Since when?

"