C67 Trigonometry

"Who is the ashes? "Huh?" Xiao Chenglin smacked the head of Ol 'Six who was sitting on the sofa until it cracked.

"Brat, what are you thinking about? Why are you still hiding this from me?" Zhizhi, let's go. " Xiao Chenglin pulled on Zhizhi and left.

The sixth brother jumped up and jumped to the door, blocking the way. "Unless you want to see me die