seeing her situation, i think the only thing she can do is to cooperate with them and doing so means she will be keep captive.
what other thing can she do to get out of there???:dunno:
Taking into context what he said, she is the only person present capable of saving reverting the damage she inflicted. He can't do anything to her until she performs that surgery quite honestly.
Alternatively she can paste Master Shin while he is weak.
What trouble is she in, frist of all the are weapon users, glorified tenten's .
Secondly, they see the condition they would be in if they try her.
Finally, Sakura one punch.