Once Shu XinYi was accross the threshold, the hall behind him warped away, so he walked ahead in the long narrow caves. At the center of the cave, was a lake, reflecting light from the opening above the cave. Looking around, Shu XinYi found nothing else of significance, so he walked towards the glistening surface of the lake water. A reflection of his own face, that Shu XinYi was unable to see, made him lean in to have a closer look.