有(yǒu )着冷漠杀神封(fēng )号的燕(yàn )国七皇子颜曦，征战(zhàn )齐国(guó )一举剿灭，并且带走亡国的小公(gōng )主桃(táo )小薇，五岁萌娃(wá )桃小薇进入王府后，搅得(dé )王府上下鸡犬不宁，冷血王爷首次体(tǐ )验养娃艰辛，对(duì )桃小薇照顾(gù )的无微不至(zhì )。二人打打闹闹，彼此成长