Terror Resurrection: Get the Underworld System at the Beginning

I get the underworld system at the beginning, hello everyone, I am updating the novel, two or three a day, because it is related to reading problems, readers will forgive me. The first ghost at the beginning is the Ghost King among the top ten Yin commanders. He can summon other ghost kings and Yin soldiers, including the three-eyed Ghost King, the four-eyed Ghost King, the five-eyed Ghost King, the vicious Ghost King and other ghost kings. It turns out that their relationship is brothers. Also known as: Beginning: Get two systems, the fairy world and the underworld. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.