This story is a modern spin-off of some old legends. Most of it takes place underwater! To write a fantasy with ancient roots that also feels modern and real, I did A LOT of research. My search history includes things such as 'which types of coral live in arctic waters', 'what it feels like to drown', 'offensive battle strategies for out-numbered forces', plus all kinds of maritime mythology. Since I dug up so much interesting information, I thought I'd share some of it with you.