YAU-KIT falls in love with YAT-KA at first sight. He learns that ATF is recruiting new members. With the support of ATF supervisor KO WAI and his elder brother YAU-CHING, his application is successful and he will be having a series of training with YAU-CHING in the camp. YAU-CHING is very arrogant for CHI-NGO has invited him to join the team personally. All classmates are dissatisfied. YAT-KA enters the camp to teach them computer hacking techniques. YAU-KIT is very nervous upon seeing her. YAU-CHING is very active and he dates YAT-KA by making use of Trojans. YAU-CHING wants to walk YAT-KA home but he is not successful. However, he discovers that YAT-KA comes from a rich family. When YAT-KA has left, YAU-CHING and YAU-KIT drink together but this is breaking the rules of the campsite. CHI-NGO discovers it and they are very worried for they will be punished...