Ye Chong kills General Sato. Mr. Chi learns that a Japanese soldier has escaped and can identify the executed Communist. They try to warn their comrade through the phone, but nobody answered the phone. Then they learn that all telephones are being monitored. Qingquan Shangye is upset with Xiao Zhuang for not monitoring Ye Chong. They discover that the new code book is the one that the Communists have used. Ye Chong plans to get all the intel during the party for his sister. Ye Chong tricks He Ying into agreeing to leave Hong Kong to go on a mission, then Ye Chong takes a wedding photo with He Ying. Ye Chong searches for the intel he needs while everyone else is at the party.