Li Yifei didn't find anything by the door, but Xu Shanshan found a clue on her side, another ancient poem—'The small building last night in the east wind, the old country cannot bear to look back under the bright moon.' As soon as this poem appeared, the previous warm atmosphere was immediately replaced by deep sorrow.
When Xu Shanshan finished speaking, Li Yifei immediately remembered the author of the poem, Li Yu, the last ruler of Southern Tang. He was also a prominent figure in the Song Lyrics, a rare poet among emperors.
The appearance of this poem at least pushed the era of the architect of the formation method forward by centuries.
Xu Shanshan was analyzing over there: "East wind, east wind, this side is west, that side is east, east wind east wind, naturally it blows from the east!" Reaching this point in her analysis, Xu Shanshan looked at the east wall, raising her hand and pointing towards the wall, saying, "A gust of wind sweeps by, so…"
