The Armed Detective Agency is back, and its members are busying themselves with all-new ventures as told by a variety of guest authors. And there's never a dull moment--bringing in middle schoolers to gain work experience, starting an online video channel, and even fostering a stray cat are just the tip of the iceberg! Meanwhile, as the new kid on the block, Sigma tries to get caught up on all the Bungo spin-offs. Just how many characters does this series have?!