有着冷(lěng )漠杀神封(fēng )号的燕国七皇子(zǐ )颜曦，征战齐国(guó )一举(jǔ )剿灭，并且带走亡国的小公主桃(táo )小(xiǎo )薇，五岁萌娃桃小薇进入王(wáng )府后，搅得(dé )王府上(shàng )下鸡犬不宁，冷血王爷首次(cì )体验养娃艰辛，对桃(táo )小薇照顾的无微不至。二人(rén )打打(dǎ )闹闹，彼此成(chéng )长