133 Have not learned your lesson?

In the deep web, five names from the Dark Hacker (DH) Group are infamous for terror and awe - Sigma, Instant, Madhatter, Law, and Nano. There's little information on their real identity. 

No matter what they do, they couldn't track down them down. They might as well sitting right in front of the authority and drinking tea while sending a worm into their system, but nobody would know. They obviously like making fun of the authorities. 

For the next few months, Ren has tried to send many messages to Nano. There's not a single response. Instead, Nano hacks Ren's computer and deletes his game and porn collection. Nano also reveals his whereabouts to authority.