Seeeee that’s why I was so confused cause all along she was pretending to be the queen’s spy in order to protect the MC and now all of sudden she’s like let me stop? I thought she was gonna be smarter about it because of all the plans she came up with to pretend to side with the queen. If she would’ve said yes in the first place the queen prob wouldn’t had been suspicious of her but now even if she agrees the queen will prob take measures to prevent her from giving false testimonies

She missed an opportunity. Agree to testify then when on the stand say "the queen has instructed me to give false testimony about the money flow. If I've been asked, then couldn't others have also?" Throw some doubt on the traitor who pretended to die.