有着(zhe )冷漠(mò )杀神封号的燕(yàn )国(guó )七皇子(zǐ )颜曦，征战齐国一举剿灭，并且带走亡国的小公主桃小(xiǎo )薇，五岁萌娃桃小(xiǎo )薇进入王府后，搅得王府上下(xià )鸡犬不宁，冷血王爷首次体验养娃艰(jiān )辛，对(duì )桃小(xiǎo )薇(wēi )照顾(gù )的无微不至(zhì )。二人打打闹闹，彼此成长(zhǎng )