Maengyoku(魔縁玉露) ~ Prayer Gathering Incident

Once in a while, waves start flowing in peculiar order, as if they lead to one spot, and they wash away every unlucky individual that happen to be in the wrong time and the wrong place. This "spot" is a secluded island called "Ryouchoujima(霊魑凹島)", which is famous for one "Urban legend" of a ghost of a deceased priest...