I Transmigrated into Journey to the West, and the Jade Emperor Is Sun Wukong?

Wen Tao transmigrated to the ancient Tang dynasty. After all his hard work, this science student passed the exams to become the top literary scholar, only to discover this was the world of Journey to the West! And what was even more bizarre? The Jade Emperor people worshipped was a monkey? The Jade Emperor, Sun Wukong? And why was the strong, muscular martial arts champion Tang Sanzang dragging three coffins on his journey west to fetch the scriptures? The real Tang Three Burials? Most importantly, why was Old Li telling me to accompany Old Tang on his pilgrimage? What the heck, there are two old men pinned beneath Five-Finger Mountain? Why is this Bodhisattva using a Gatling gun? Isn't that a bit too advanced? Namo Gatling Bodhisattva? Who says the real Great Sage can't be sealed in Little Thunderclap Temple? Wait, if the monkey became the Jade Emperor, then is the Great Sage the Six-Eared Macaque?