Q version of Tang Sanzang and his disciples journeying west to retrieve scriptures, eighty-one tribulations, each tribulation different. White Bone Spirit changes three times, Red Boy sets fires, Yellow Robe Monster sets traps, Lion Camel Ridge three demons surround and block, Wukong beats demons, Bajie begs for alms, Shaseng carries luggage, White Dragon Horse carries scriptures. Along the way demons and ghosts, along the way gods' mounts. Tang Seng asks Buddha why those that cannot be controlled in heaven all become demons in the human world? Buddha says demons are not in heaven, they are in human hearts. One hundred thousand eight thousand li, fourteen years, ninety-nine eighty-one tribulations. On the scripture-retrieval road, every step is a calamity, every step is enlightenment.