有(yǒu )着(zhe )冷漠杀神封号(hào )的燕国七(qī )皇子颜曦，征战齐国一举剿灭，并且(qiě )带走(zǒu )亡国的小公主桃小(xiǎo )薇，五岁萌娃桃小薇进入王府后，搅得(dé )王(wáng )府上下鸡(jī )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(dǎ )打闹闹，彼此成长