I Have Created a Group, if You Are Interested, You Can Join It
In fact, it should have been done a long time ago, mainly because I was afraid that everyone would be too fierce and the group would disappear after a few days of chatting.
After everyone joins, try not to go backwards and avoid that kind of edge. Just chat about games and novels when you have nothing to do, and urge for updates.
The group number is in the introduction of the book!