You originally thought Du Xishan would have learned from last time and wouldn't touch the stone door again, but the moment he saw the pictographs on it, he pounced on them like a hungry wolf spotting a little white rabbit.
You were holding your forehead, about to caution him to be careful, when he quickly deciphered the information on the stone door and turned to you, saying, "Mu Yun, do you know of a historical figure named King Chu Shang?"
"King ChuShang? As in the merchant's 'Shang'?"
"No, the 'Shang' of national mourning."
You shook your head, but after pondering for a moment said, "Chu was officially recognized as a feudal state during King Zhoucheng's reign. However, the Chu clan already existed in the late Shang Dynasty and early Western Zhou period. Since they used Oracle Bone Script to record information, it's probably a leader from the Chu clan in the late Shang Dynasty."
Du Xishan nodded, "Hmm, that's very possible, not bad, knowing such obscure knowledge."