An F-Rank Ghost Instantly Kills the Ghost King, Leaving the Campus Belle Shattered

[Refreshing article + Decisive killing + Ghost Controller] Su Bai travels through a world where ghosts can be controlled, and activates the system "I hope my son will become a dragon"/"There are no useless ghosts, only useless ghost masters"/"My ghost must be like an emperor". Su Bai channeled an F-level ghost as the initial ghost. The F-level ghost was despised by everyone, but it shocked everyone. [F-level lonely wild ghosts torture and kill S-level red-clothed ghosts] [Scare away hundreds of ghosts at night and solve the impossible crisis alone] [Eating black and white impermanence on mass graves] [Lord of Ghost Ridge] Are you riding an F-class horse, or are we driving an F-class horse? Something is wrong with you being an F-class horse!