User blog comment:Fairy27/How Should the Locked Room Series Work + Blog Badge/@comment-2189621-20170102092535/@comment-27853587-20170103055518

So it works like this:

After 29 rooms, there is a final for the season, room 30.

Then we go to episode 1 again (but it is a different room, because... season 2), and all items (but not characters) reset.