C691 Steady as mt tai
The referee looked around at the three fighters and explained, "Among these three pieces of paper, there are two red ones and one black one. If you choose the black one, you can directly advance to the next level. If not, you'll have to fight for a round.
The three of them nodded their heads. Xiao Ying was the first to move, quickly snatching a ball of paper from the referee's hands