Like the internet on Earth, there was a seperate network within the tower called the 'Climber Net'.
The amount of floors you have climbed in the tower, determined how many chat rooms you had access to, however, since Rocky was only a floor 0 student right now, he could only access the general chat of the Climber Net.
It was extremely cluttered, hard to make sense of and sort of useless, as Rocky knew that unless he ascended a few floors and became a part of more refined chat groups, the tower net chat was going to be worthless.
The only reason he kept checking it however, was because the tower communication device given to him by Pope Cole was his only contact to Earth and Earthlings.
If a monster outbreak started on Earth, he would not even find out about it unless he was active on the tower net and subscribed to the Earth chat group, where information about Earth and Earth's guilds was updated.