you are an ordinary sailor and you served on a research ship that went to sea near Yokuda

Your ship got into a terrible storm and it was wrecked, you fell overboard

You were lucky and the waves drove you to the shore of some island, you were able to settle there but noticed that someone was watching you

A couple of days later an elf came up to you, with dark skin, black hair and a long body

Stranger... What are you doing here?