The No. 1 Demonic Cultivator in Journey to the West: Become a Disciple of Sun Dasheng at the Beginning

After traveling through time for a long time, I realized that I was actually in the world of Journey to the West. The loud noise in the sky before was actually the sound of the battle between Sun Wukong and the Erlang God. Xiao Su also found a transparent light piece in the Sibingshan Stream. He wanted to donate it, but unexpectedly came to a different space. All this is too bizarre. As a monkey and demon cultivator, how can Xiao Su make a career in this world?