Epic Douluo Fantasy Tower Poster

Create a vertical epic fantasy poster illustration in a painterly watercolor-and-ink style, like a high-detail concept-art book cover. The scene shows a colossal ancient stone tower rising from a dark lake and misty forest valley, centered perfectly on the canvas. The tower is covered with black vines, blue glowing crystalline flowers, gothic arches, stairs, balconies, and ruined masonry. A tiny cloaked human figure stands on the central staircase about two-thirds down the tower, emphasizing immense scale. Around the tower are exactly 8 horizontal magical halo rings, stacked from upper to lower levels: 3 pale gold-white rings near the upper tower, 2 violet-lavender rings in the middle, 1 dark blue-black ring below them, 1 black ring near the figure, and 1 red ring near the base gate. At the top, the structure widens into a massive hammer-like gothic crossbar with two enormous ornate cylindrical end caps, carved with metallic latticework and skeletal filigree; on top of it sits a distant blue-lit castle city with spires, pine trees, and a glowing trident-shaped symbol in the sky. Behind the castle, form a subtle double-exposure face in the clouds: one huge watchful eye and brow looking down from the upper left, blended into stormy blue-gray clouds. The background is a vast misty mountain landscape with pine forests, pagodas, waterfalls, cliffside bridges, ruined arches, birds, fog, and tiny warm lights. Use a palette of desaturated parchment beige, storm gray, deep indigo, black, silver, icy blue, faint violet, and small red embers near the bottom. Add aged paper texture, splattered ink edges, ornate fantasy detail, cinematic lighting, symmetrical composition, and a solemn mythic mood. At the bottom, include elegant gold Chinese title text title_text centered above small serif text series_number, with thin decorative gold flourishes on both sides. No modern objects, no photorealistic people, no extra typography, no watermark.