VIZ Media · manga
Kokudo and Hitsujiya experiment with the hacks and learn more about their strange nature. It’s all fun and games at first. But when Kokudo uses a hack to go back in time, things take a dark turn. Hitsujiya attempts to do the same thing, but if a hack’s directions aren’t followed precisely, the results can be devastating!
Although the danger of the hacks is clear, Kokudo and Hitsujiya continue with their experiments. The boys get some help when a smart but troubled student named Yuki gets in on their secret and helps them investigate the hacks. Will her insights bring them closer to the truth?
Yuki shocks Kokudo and Hitsujiya by using hacks to capture a strange attacker. But all hell breaks loose when they try to find out what it is! Then Hitsujiya befriends a hack that’s a cute little can monster. But when they try to return it to its world, they find out even cute hacks can be dangerous.