C99 Three-headed Snake(1)

Xu Dong felt helpless. He slapped Liu Zhuang on the thigh, causing Liu Zhuang to sit up on the spot. He shouted angrily, "I'm under attack! Xu Dong!"

The other three people laughed out loud. Liu Zhuang looked at his thigh, which had already turned red from the slap. Liu Zhuang rubbed his thigh and complained, "Which son of a b * tch hit me? It's so painful