Nasty slave training plan

Meiling, a skilled martial artist, engages in battles in the arena to repay her debts.
She has an impeccable record - she has never been defeated.
Just like any other day, she planned to win her upcoming fight, but a group of men began to resent her constant victories.
They decide to poison her food before the fight.

As a result, Meiling loses control of her motor functions and is sexually harassed by her opponent in front of the crowd. Overwhelmed by the situation, she longs for it all to end.

As the sun sets, it seems to finally come to an end.
Meiling's hope is revived, and she lets out a sigh of relief, but she suddenly loses consciousness.

When Meiling regains consciousness, she finds herself imprisoned in an underground room. Unfortunately, her torment is just beginning...