<p> 动画剧场版《命运之夜—— 天之杯：恶兆之花》，是TYPE-MOON发售的文字冒险游戏《Fate/stay night》中第三条剧情线，简称“HF”或“樱线”。在故事中，圣杯是传说中可实现持有者一切愿望的宝物。7位御主（Master）和7位从者（Servant）为了得到圣杯而相互厮杀的仪式被称为圣杯战争。
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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 「圣杯战争」发生十年后，冬木市再次迎来了战争，一股不安的氛围笼罩着全城。有人暗施诡计，让这场战争开始逐渐陷入混乱……
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