The Blood Stone. Curse of the Drakku, #1

In the heart of the northern lands of Tregaron, a skilled dragonslayer embarks on a dangerous journey. Lailoken has dedicated his life to wiping out dragons from existence, driven by a personal vendetta fueled by the mysterious disappearance of his wife. When the bold young Kull Naga-Myrthyd-tasks him with retrieving The Blood Stone, a gem with the power to control dragons, Lailoken sees it as a chance to finally bring closure to his quest for revenge. But when he encounters an ancient dragon guarding the precious stone, Lailoken begins to question everything he thought he knew.
Faced with a choice that could change the fate of Tregaron forever, Lailoken must navigate treacherous alliances, confront long-hidden secrets, and confront the hatred within himself. The Blood Stone is a thrilling tale of redemption, sacrifice, and the power of personal conviction. Join Lailoken on his epic journey through a world of magic and adventure, as he battles dragons in a quest to determine his own fate and the future of Tregaron.