Disappearances

[close] ƜєƖcσмє тσ Aѕтєя ǀѕƖαηɗ ( E )ach month, 6 different people appear on a raft in the ocean around Aster Island. Sometimes they'll appear at different times, sometimes 2 people will arrive on the same raft, sometimes all 6 will show up at the same time on different rafts. But it's always the same. 2 girls, 2 boys, 2 non-binary or other gendered. All of them only remembering their name. All of them under the age of 19. But when someone appears on the island, one disappears.