Look Down on Civilian Summoners? What About the Dark Circle?

Travel into an adventure world similar to the fusion of virtual games. Lin Feng, who was born as a commoner, awakened to the summoner profession, which is fierce, has a long development cycle, and is disliked by even dogs. Good news: there are system cheats. Just: What the hell is this dark circle? ! I heard that you look down on civilian summoners? Jayden, Dark Zero, Mechanical Zoffie, Three Emperors, Five Emperors, Evil Belial... Please lend me your power. That day, the Dark Demon came to the world with great force, looking at the evil monsters in the sky and lost in thought. No, who among us is the villain? !