Dark abyss bug

[g0d~afk]

I beat Dark Valkyrie in 3 rounds and it gives me just 3 stars, no multiplier, why?! I should receive 9 stars -_-

[R23121670]

You were successful in the battle, but lacked style. I would suggest increasing your style skill so that you can get a better star rating.

[g0d~afk]

3 rounds is very fast, so it should give me 9 stars with multiplier.
How fast I should kill her?! 1 shot?

[gemmi]

depends, was she the first, second, or third option for fighting (if looking from left to right)? if she was the first one, then multiplier was 1 and 3x1 is 3, so you would only get 3 stars even you won the fight in 1 round.

[g0d~afk]

She was the last one 3 stars ( x3 with multiplier, but NO multiplier... even I defeat her in 3 turns... ( angel didn't attack maybe that's 1 turn Idk, but anyway very fast... )
I know what I'm talking about...