Taishang Laojun Sent Me to Another World

In his last life, he was a wild boy in the village who didn't even have a name, raised by an old madman. In his previous life, he was the Green Ox, the one-horned Si King, the mount of Taishang Laojun. Although his cameo in "The Journey to the West" was short, his performance was almost perfect, which made Laojun see his talent as an actor. So he was sent to another world to perform another important mission. Can he successfully complete this task? Can he return gloriously in another identity? When he returns in triumph, will Heaven still be the same familiar Heaven? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.