By finding and interrogating the killer of the officials, Jin Yu also links him to the man that died by lightning. Curious about Chu Chu’s pendant, he shows her a sketch of a man, asking if she knows him. With a slip of the tongue, she confirms it, then realizing her mistake, quickly refutes it. Leng Yue returns and immediately gives Chu Chu a hard time. (Source: frankly at MyDramaList)