有着冷漠杀神封号的燕国七皇子颜曦，征战齐国一举剿灭，并且带(dài )走(zǒu )亡国的小公主(zhǔ )桃小薇，五岁萌娃桃小薇进入王府后，搅得王(wáng )府上下鸡犬(quǎn )不宁(níng )，冷血王爷首次(cì )体验养娃艰(jiān )辛，对(duì )桃(táo )小薇(wēi )照顾的无(wú )微不至。二人打打(dǎ )闹闹，彼此(cǐ )成长(zhǎng )