This KTV (if you can even call the dingy place a KTV) is a well known suckers' joint in Hangzhou. I got fleeced there years ago, the girls kept ordering 88 rmb "lucky" drinks without my approval. However i refused to pay, and asked to see their big boss. Told him i would only pay for what i ordered, calculated the sum, and put the cash on the table. They took it, and i left ........... of course, they realised i knew the number one triad boss of HZ
Don't go to such places, in Hangzhou check out 金碧辉煌、鼎红、魅力金座、环球一号，花都，etc etc. Not cheap, but you won't be cheated, and definitely won't spend anything near 10k for a simple evening.