C30 I Know Internal Energy so I'm Afraid Not?

The most luxurious box in the Fuhua Bar.

Xiao Yang, along with Kuan Xiaofan and the Black Tiger Gang, was currently singing karaoke passionately with his trusted subordinates. Xiao Yang thought he was handsome and rich. He was good in every aspect, but he never thought that singing would be so embarrassing. However, his brothers were very conscious