I am happy to announce that the official First Edition of my book Bloodstained Sea is now available on Amazon, both hardcover & paperback options. Vực Xoáy only is available in paperback.
https://www.amazon.com/Bloodstained-Sea-Part-Chau-Thuy/dp/1733925023/
https://www.amazon.com/Bloodstained-Sea-Part-Chau-Thuy/dp/1733925007/