Overview: Rui Xiaodan submits her study application materials to Frankfurt University and then works in her mother's store, exhausting herself daily to alleviate the longing for Ding Yuanying. Finally, the news arrives that Zheng Jianshi has completed the arrangements for the European audio agency. Rui Xiaodan informs Ding Yuanying that she no longer wishes to visit Jerusalem and wants to return early to see him. Ding Yuanying, deeply moved, decides that they should meet in Jerusalem. The large-scale evaluation of ten speaker models from five countries draws the scorn of Lin Yufeng, the chairman of the music giant company. He dismisses the Ge Lv Shi Audio for its high prices, believing it lacks market competitiveness and could inadvertently advertise for the music giant's flagship speakers. This leads him to make a decision he would regret for the rest of his life.