Painted in red, the word 'VON' is all that is left behind after a terrorist attack on a nuclear facility in Japan. At Nine`s location, he disapproves of Lisa staying with them, just before she suddenly collapses.

While on their way to Nine`s location, Lisa asks Twelve if he is going to destroy the world, to which both laugh Lisa then comments she hadn`t laughed like that in 'a really long time'. Simultaneously, Twelve rescues Lisa from two police officers. Seconds later, police investigation reports of the attacks are leaked online, drawing a shocked reaction from the public since the reports conclude the perpetrators are always one step ahead of them. Time runs out, even though Shibazaki manages to solve the password (his surname). Police officers breach the apartment, only to find no bomb and a laptop instead. Twelve finds Lisa and tells her to go home, but she refuses, then comments she was stupid for running away before fleeing. Realizing that time is running out, the police decide to search an apartment building where Nine was recorded dropping off a suspicious package, although Shibazaki is still intent on solving the riddle. Using the riddle, Shibazaki finds a website created by Nine and Twelve, which asks for a password related to three maxims inscribed at the temple at Delphi. Nine sends a fourth video, titled 'Time Shock Bomb', where he and Twelve give another riddle related to Oedipus Rex and then state their hopes that their game would be played 'without cheating', otherwise a hidden bomb will explode. Twelve goes out to follow Lisa, expressing his concern that her running away from home will jeopardize the mission.

Nine successfully hacks into the Metropolitan Police Department database in search of something.

Watch zankyou no terror episode 4