A banquet hosted by Lu Jinyu at Qingshan Courtyard to invite Lu Yanzhi, orchestrated with Lin Guanguan's plan. The purpose was to create a situation where Lin Guanguan could apologize to Lu Yanzhi while secretly drugging him through Taoyue. The scheme backfired when Lu Yanzhi's tea was swapped, and Lu Jinyu himself fell victim to the drugged tea.
