Xu Yueyang transformed into a royal horse, bound it to the system, caused havoc in the heavenly palace, fell to the mortal world, and became Tang Monk's mount. He followed the scripture-seeking team westward, defeated demons through the system, gained experience, and continued to evolve. Guanyin Bodhisattva noticed the abnormality and reported it to Tathagata. He wants to grow quietly under the gaze of the gods and Buddhas in the sky.
