Hao Sen asks Chen Chu to help investigate on the correspondence between his brother Yao Sen and his uncle Yan Feng, Shi Na Da and Long Hang. Chen Chu said he is not skilled in hacking and asks Hao Sen to find someone else for help. Hao Sen thought of Eric and asks him to help. Little does Hao Sen know, the email he sent to Eric was also sent to Chen Chu's mailbox. Everything seems to be under Chen Chu's control.