...In which, for better or worse, Narita Ryohgo delivers by far the most memorable of all the axe-rushed endings I've read from Jump.
Most authors try to wrap things up as neatly as possible, or, failing that, leave the story open-ended. But Narita, when told he has only a few chapters left, apparently goes straight off the deep-end, and mercilessly crashes the story nose-first into the ground for a final unscheduled fireworks display.