The Four Treasures Saga [Isekai / LitRPG]

Welcome to the birthplace of The Four Treasures Saga. You can read book 1, Children of the Cold Moon,  for free here and onPatreon. I've had to stub Book 2, The Breaking of Annwn,  here on Royal Road due to Amazon's Kindle Unlimited exclusivity requirements. However, you can view early drafts of Book 2 onPatreon. Please let me know if you didn't get a chance to finish it. Please support the work I'm doing by favoriting and following this series (or possiblybuying it). It would mean the world to me. And check out our website and the reader's compendium below CHECK OUT OUR WEBSITE - - - BOOK ONE: CHILDREN OF THE COLD MOON On the winter solstice Bren gets pulled into the Celtic Otherworld, where he uncovers a grave threat looming over the world. Armed with ancient magic and guided by legendary figures from Celtic mythology, Bren embarks on a perilous quest to retrieve relics said to hold the key to restoring balance. But as he delves deeper into the mysteries of his own identity and confronts the shadows of his past, Bren realizes that his journey is not just about saving the Otherworld— it's about discovering the hero within himself. - - - BOOK TWO: THE BREAKING OF ANNWN After uncovering the truth about his origins, Bren begins a desperate effort to rally the scattered forces of the Celtic Otherworld against the Overking. But he’s not the only one preparing for war. Across Annwn, Bren's fierce fairy ally Fíadan, his Fomorian brother Cai, and the conflicted noble Tadg, each pursue their own paths toward a shared destiny. As new alliances form and ancient powers stir, the group journeys through wild and wondrous corners of Annwn—where strange fae, forgotten gods, and dangerous magic await. Old friends return. New enemies rise. And the cost of failure grows heavier with each passing day. When the final clash erupts, it won’t just decide the fate of a kingdom— it will reshape the very land they fight for. - - - © Copyright 2026 The Longwinded OneAll Rights Reserved No permission is given by the author to reproduce, translate, create audio formats, or repost on other sites or distribute.