有(yǒu )着(zhe )冷漠杀神(shén )封号的燕(yàn )国七皇子颜曦，征战齐国一举剿灭，并(bìng )且带走亡国(guó )的小公(gōng )主桃小薇，五岁萌娃桃小薇进入(rù )王府后，搅得王府上下鸡犬不宁，冷血王爷首次体(tǐ )验养娃艰辛，对(duì )桃(táo )小薇照顾的无微不至(zhì )。二人打打闹(nào )闹，彼(bǐ )此成长