The Limit volume 4 features story and art by Keiko Suenobu.

After experiencing countless tragedies, the remaining survivors have settled into their roles hoping to make it out of their ordeal alive. Nevertheless, tensions held over from the classroom still linger, especially when death strikes once again taking the life of the remaining six. Now with an actual murderer in their midst will these teens cling on to any thread of faith in one another, or will they ultimately succumb to their collective fears?