存在感薄弱的高中生织田晶，有一天突然和同班同学一起被召唤到了异世界。全班人因召唤都被赋予了开挂能力，晶也如奇幻小说的标准剧情一般获得了暗杀者的力量——到此为止都还是在预料之内的，然而问题是身为区区暗杀者的晶的属性数值居然轻松就凌驾于作为同班同学的勇者之上？！ 而且以暗杀者技能发现了主导异世界召唤的国王的阴谋的晶，被安上了冤罪。逃亡到的地点是前人未至的迷宫深层。发誓要向国王复仇的晶为了寻求更强的力量而突进迷宫，并与精灵族神子艾蜜莉亚相遇——。 暗杀者少年与神子少女一同成为最强的异世界奇幻故事，开幕！
九千年前，仙武帝尊率领百万神将打入太古洪荒，却无一人归来，只有一缕真火遗留世间。九千年后，门派废徒叶辰，被赶出宗门，无以为家，机缘巧合之下偶得真火，再踏仙武之路。这是一个神魔仙佛并立的世界，这是一个诸天万域混乱的年代，叶辰的逆天征途，由此开始。
In the year 1524, the former Assassin Ezio Auditore retired to a villa in the countryside of Tuscany, with his wife Sofia and children Marcello and Flavia. While Ezio wrote in his study, Sofia asked him to watch Flavia while she and Marcello visit his sister Claudia. Shortly after, he left his study to tend their vineyards while Flavia played nearby the villa. In the midst of his harvest, he saw a stranger cloaked in black, talking to Flavia. Fearing the worst, Ezio hurriedly intercepted the stranger, though Flavia told him that she was no danger, as Ezio saw her necklace with the Assassin insignia...
