C238 Everything is in calculation

"Can't participate?" referee elder was startled.

"Yeah, I can't compete anymore. It seems like I fell on my coccyx, and now my sciatic nerves are aching. It's so difficult for me to even put everything together!" Zhang Chao nodded.

"Who said that, I …" Zhou Ran grimaced and wanted to get up, he did not expect Zhang Chao to sneak in a attack on him.

"Senior Brother Zhou Ran..