22岁的(🌞)美女十川一(🙉)华((⛓)广濑爱(🈴)丽丝饰(🥫))(🤷)得(dé )到亡父的巨额遗产,因此亲(🤳)戚(🎋)们想将她伪装(zhuāng )成(chéng )事(shì )故杀害,夺取(🈁)金钱。为(💔)了保(bǎo )(🥊)护她,和她共住的家政妇桥田政子(水(shuǐ )(🥋)野美纪饰)雇(gù )用了名侦(zhēn )探千曲川光(泷(lóng )藤贤一(yī )饰)。他能够(🔤)察觉(jiào )(💏)细微的“违和感”,抢(qiǎng )(🏃)先(xiān )犯人一步,解开并(👄)阻止犯(fàn )人“还没(🚡)有设置(zhì )的诡(guǐ )计”。千曲(🕕)川(😳)能(néng )防患于(yú )未然,保(👚)护(🛃)一华平安吗?