Dark Throne

What? Every time you learn a system, your cultivation speed will slow down twice. I learned it, and someone counted his fists with his fingers crossed. Holy shit! Ten times! Ten times! The underground undead are good things. The energy in their heads can be converted into my magic energy. It is up to them to improve my level. Ten times! Monsters are also good things. The core in my brain is a good treasure for me to improve my soul level. Kill more of them. What? The seal of the realm is about to be opened! Hey, hey... Don't stop it, just open it and let me go in and fight the undead. What? All this darkness and conspiracy, as well as the shocking deception, are just for the throne of power...