After a couple of days with Kydede, something was stirring, "Hmm. Time to cause trouble." Then someone typing down on a computer setting commands and settings. Kululu saw the hack entering the computer, "Well what a bother, time to get rid of this flea, click." But the computer was still being downloaded, "Well then, it is not going down without a fight." Then the entire base began to flicker across the room. "What the frog is happening here?" Keroro said. "Tick Tok, goes the clock i say." A voice said, "Let's play a game Keroro." Then every door began to be in lock down. "AHH! What is happening." Tamama shouted. "What primitive defense system. Now time to have some fun." Then the heating system went up boiling everyone. "Kululu! What is happening?" "Well then, this is getting more fun." Kululu immediately went to his room typing away in his computer. "Heh, heh, how can sergeant even be weak not to notice his defense system, well then time for the checkmate, but then everything turned into a fritz, "I won't let you get away, Kukuku." He immediately went to work connecting every code and hack. "Wel then I shall consider this a stalemate." Then Kululu's screen blew off smashed glass everywhere. "This is just a small taste of my terror now get ready for a big wave is coming." Then the hacker vanished everything going back into order. "Kululu, are you all right?" "Ku, he is more advanced than I thought, this is getting interesting, excuse me while I go." As he stood up, he collapsed into the floor. "Kululu!" They carried Kululu to the emergency room where Kydede was standing, "Kululu is injured!" I'll check for any body damage." She took him away after hours, she came back with the report. "Well it seems that Kululu suffered from the explosion, but he is fine for now." Then everyone relaxed for his friend. Then in the ceiling someone was sobbing, "Keroro-kun worrie for Kululu, but not when I was sick." Then far off in the dark room he was flipping a coin. "The Introductories are over, but the game is just beginning. Hehehe." He immediately started typing on his computer. In Kululu's lab, He started working at night, "Kukuku, this guy is annoying need to see what he is doing." He immediately typed the computer looking at the screen, on the screen there was a symbol. "Kukuku, well then this is interesting?"