invisible

Ye Xiangliu(葉祥榴), a Jinshi degree holder, said he had a friend named Chen, whose family had invited a teacher named Zhuang Sheng(莊生).

One August evening, after Zhuang Sheng finished teaching, feeling weary from watching the Chen brothers playing chess in the study, he stood up to return home. Zhuang Sheng’s house was a short distance from Chen’s, across a small bridge. As he walked onto the bridge that day, he stepped into emptiness, fell to the ground, hurriedly got up, and ran back home.