“MASSACRE ONE NIGHT. NO WITNESSES. OCTOBER 31 · MIDNIGHT A NIGHTFALL PICTURES EVENT”是使用 FontVibe AI 创作的血滴字体文字效果。粗体深红字母，表面湿润暗红，长长的血滴末端凝成圆珠，在侧光下孤立于纯黑背景。

Create a finished vertical horror-film key-art poster, 2:3 ratio, no people, no weapons, no decorative colors. Pure matte black background with a barely visible black-on-black concrete grain. At the upper center, small widely tracked condensed uppercase text, exact wording: “ONE NIGHT. NO WITNESSES.” in muted dried-blood gray-red. The central title dominates 70% of the poster width: exact wording “MASSACRE”, custom extra-wide heavy horror display capitals. Each letter has a thick, blunt, slightly irregular silhouette and is physically formed from dense dark-crimson blood rather than printed ink. Wet arterial-red active surfaces #CC0000 along raised areas; dark brown-red recesses; near-black coagulated blood #3D0000 at the lower edges. Blood-soaked contact stains and shallow clot texture across the letter faces. From the baseline of each letter, render a few substantial gravity-driven drips: wide at their source, narrowing into connecting streams, each ending in a large rounded teardrop held by visible surface tension. Do not use thin watery drips. A shallow, uneven near-black blood pool gathers directly beneath the title, contained in the lower-center area. Cold, dim red side light from the right catches narrow specular streaks on the convex wet drips; restrained deep-red subsurface glow appears through thinner blood streams; all shadow areas fall into black. Keep the title sharply legible, centered, with generous empty black margins. At lower center, a small condensed uppercase billing line, exact wording: “OCTOBER 31 · MIDNIGHT”, in desaturated crimson. Beneath it, tiny spaced uppercase text, exact wording: “A NIGHTFALL PICTURES EVENT”, in dark blood-red. Photorealistic practical-effects blood, macro surface realism, high contrast, controlled composition, no gore imagery beyond the liquid typography, no extra text, no logos, no watermark.