有着冷(lěng )漠杀神封号的燕国七皇子颜曦，征战齐国(guó )一举剿(jiǎo )灭，并且带走亡国的小公(gōng )主桃小薇，五岁萌娃桃小(xiǎo )薇进入王府后，搅得王府上下鸡犬(quǎn )不宁(níng )，冷血王爷首次体验养娃艰(jiān )辛，对(duì )桃小薇照(zhào )顾(gù )的无微不至。二人(rén )打打闹闹(nào )，彼此成长(zhǎng )