the Stag of Seventh Moon

Elian, a mapmaker obsessed with discovering forgotten places, enters the mysterious Hollow Forest, a land so ancient and magical that it appears on no known map. Deep within the forest, he discovers an impossible sky containing seven moons and meets Aria, a mysterious woman from a realm between worlds who reveals that the forest connects the mortal world to the realm of the moon spirits. Elian then encounters the legendary Stag of the Seventh Moon, a magnificent guardian whose antlers contain moving constellations, and learns that the balance between worlds has been broken. When a magical crescent-and-stars mark appears on Elian's hand, Aria realizes that he has been chosen, while the seventh moon begins awakening and an ancient enemy starts moving beyond the forest. Following the Stag and Aria deeper into the Hollow Forest, Elian learns that the guardian is leading them toward the birthplace of the first moon magic, forcing him to leave behind his life as an ordinary mapmaker and embrace a mysterious destiny tied to the seven moons, the moon spirits, and an ancient darkness that threatens both worlds.