绝杀一码公式能介绍下吗

简介：Um? Xiao Xiaobai, who suddenly heard something with his ears twitching, raised his head and glanced at the arch leading to the interior of the manor in the distance. He saw a thin old man exuding a cold aura walking out of the arch. His cold eyes scanned the surrounding corridors, and finally looked at He walked toward the pool and found nothing wrong, so he frowned and turned back.