I Just Woke up and Directly Summoned the Hundred Demons at Night

I have been reading novels for a long time and want to try to create my own works This is a world where summoning is the most important thing, and becoming a powerful summoner is everyone's dream. Xu Yang, as a pretender who came from the soul of the earth, after awakening the Yin God Summoning System, no matter you are a lonely ghost or an underworld executive, you can all be summoned In this new life, of course, you will pretend to be whatever you want. Pretending to be a pig and eating the tiger is not Xu Yang's style. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.