Chatter Master Manga
Kuudanshi / Gossip Specialist / Hollow Conversation Professor / Prof. Gossip / Teacher of Empty Talk / 空談師
Completed
There is an online fantasy computer game known as "BOARD". The creators of BOARD, a certain software company, set the basic world and rules. But the people who actually run each BOARD are the various contracted administrators (GMs) who have free control. Wikipedia