Since Wataru's arrival on Promised Island, he's had a lot of surprising discoveries - like finding out he has 12 sisters! Now his attention is constantly torn between the girls, who never stop vying for his affection. After Watrau becomes distracted corresponding with a new email friend, he's suddenly besieged by emails from all the girls at once. Next, he gets talked into participating in a talent show and other fanciful games of make-believe! Then, just when it looks like things are starting to go well for Wataru, a sunny day gives way to downpour, and things take a turn for the worse. Living with thirteen girls is certainly no fantasy on this island!