A mystical Poster scene unfolds: a serene river flows gently through the heart of a dense forest, where a colossal, ancient stone lies shattered on the banks. The forest's towering trees stretch towards the misty sky, their leaves rustling softly in the breeze. The lighting is soft and golden, with dappled shadows from the overhead canopy. In the distance, the river's tranquil surface reflects the vibrant hues of the surrounding foliage.