The three of them finally led the giant king crocodile to the entrance of the cave. Initially, it stood at the entrance and watched as Di Fuyi and his two companions leaped into the cave. During its contemplations, it succumbed to the temptation of Yun Qingluo's blood, and finally also jumped in.
...
Inside the large cave, Gu Xijiu, Zhu Duqing, and Hua Qianyu were alert and ready to attack. Hua Qianyu was a specialist in the use of poisons and was also an expert in martial arts. Having followed Di Fuyi as a subordinate, he learned about array formations from the Devil King. Among all the guards, he was the one who learned the fastest. He was almost as good as the Devil King, so every time the guards needed to set up an array formation, he was always chosen to lead it.
