"To think it's still the Shuangxin Gu!" Tang Liuyu said with a trembling voice, "How deeply must your great-grandfather have hurt that person, for their descendants to still seek revenge after so many generations!"
Upon hearing this, Ding Pulan hurriedly said, "Please enlighten us, Elder Tang!"
Qin Han looked at Tang Liuyu in utter astonishment; he knew that the Shixin Gu was actually an upgraded version of a lover's gu, which was why he had told Ding Pulan that to undo the bell, one must find the ringer. However, he had not expected the Shixin Gu to have reached a level that would change Tang Liuyu's color at its mention.
Wang Pingchuan watched Tang Liuyu with a face full of curiosity. He knew that Tang Liuyu was an old fellow sworn as brothers with his master, but he had no idea that Tang Liuyu was also versed in gu.
Wang Pingchuan's master, on the other hand, sighed without saying a word, only patting Tang Liuyu on the shoulder.