有着冷(lěng )漠杀神封号的燕国七(qī )皇(huáng )子颜曦，征(zhēng )战齐国一举(jǔ )剿灭，并且带(dài )走亡国的小公(gōng )主桃小(xiǎo )薇，五岁萌娃桃小薇(wēi )进入王府后，搅得王(wáng )府上下鸡犬不宁，冷血王爷首次体验养娃艰辛，对(duì )桃(táo )小薇照顾的无微(wēi )不至。二人打打(dǎ )闹闹，彼此成长