When destiny calls, not even the most hidden corner of the world can protect you. Iván leads a quiet life in the small castle of Aldenuri, oblivious to the dangers that lurk beyond its walls. But everything changes the night he discovers a secret that draws him into an adventure as old as time and as dangerous as the enemies that already stalk him. Guided by a strange mark and pursued by dark forces, Iván must face challenges that will test his courage, his loyalty, and the strength of his heart. Along the way, he will find unexpected allies, forgotten lands... and a legacy that could change the fate of an entire kingdom. History, magic, and mystery intertwine in the beginning of an epic trilogy that will captivate you from the first page. Prepare to cross the gate of Aldenuri. What lies on the other side will not let you return.