Wu Siyue searched Li Beiqi’s residence and found the name list and the hornet needle, which caused Li Beiqi to fall into the scope of investigation. Wu Siyue investigated the internal guards who had daily contact with Li Beiqi to find reliable clues. Gao Bingzhu came to Bailang for help, and they rushed to the place where Xiaoyaozi provided clues to investigate one by one. Li Yichen plucked up the courage to ask the saint to postpone the ceremony.