A typhoon strikes an uninhabited island where four people live. They take refuge in a well and manage to survive the natural disaster, but Homare gets trapped under a fallen tree and ends up stuck in the well. A rescue operation begins in an environment without Homare. Can Mutsumi's wisdom, Asuka and Shion's courage, save Homare...? This is the fifth volume of the uninhabited island JK survival series!!! [A luxurious special edition will also be released on the same day!] For everyone surviving in uninhabited islands!! In the city!? A 'Homare's Survival Handbook' packed with Homare's wisdom is included for all those who are surviving!