I've become an immortal, so I came to the mixed martial arts chat group?

Xu Xuan traveled to the perfect world and finally became an immortal after nine hundred thousand years. When he became an immortal, he was pulled into a mixed martial arts chat group. "I've become an immortal, what's the use of this chat group?" "This golden finger is a full 900,000 years late!" Fortunately, the chat group can locate the coordinates of the heavens and can be upgraded. Through the coordinates, Xu Xuan opened up reincarnation in the heavens step by step, established order, and finally set foot on the path of sacrifice. ...