Anime illustration of Aether and Lumine in school uniforms, surrounded by red strings, with shadowy figures behind them.

a bookcover with an anime-style dramatic illustration for a book cover, titled “Teyvat Academy: With Strings Attached.” Foreground: Aether and Lumine standing back-to-back, wearing dark-accented school uniforms with magical trim. Aether has his signature braid flowing down his back, expression determined, one hand slightly clenched; Lumine has a calm but tense look, gripping a glowing Vision. Both are surrounded by faint glowing red and violet “puppet strings” in the air. Midground: Mist and darkness partially conceal a large, ancient Vault door with glowing runes. Behind the siblings, four eerie silhouettes emerge from the mist: Aether mimic – tall, same hair silhouette as Aether, glowing red eyes, holding a sword. Scaramouche – slender frame, glowing purple eyes, body arched in a pained position as if fighting unseen strings. Stitched mimic (Subject V-2) – childlike Lumine silhouette, hair in soft tufts, floppy posture like a puppet with cut strings, dark empty eyes. B-E – tall feminine silhouette with no eyes, but glowing blue floral patterns along the edges of her face, hands covering her mouth as if in shock. Background: Shadows and swirling mist, cool blues and greys, with ominous crimson and violet accents from the strings. Lighting is dramatic, with a faint golden glow around Aether and Lumine in contrast to the cold colors behind them. Style: High-quality anime art with strong shading and cinematic composition. Dark and mysterious tone, with a hint of supernatural See more