有着(zhe )冷漠杀神封号的(de )燕国(guó )七皇子颜曦，征战齐国一(yī )举剿灭，并且带走亡(wáng )国的小公(gōng )主桃小(xiǎo )薇，五岁萌娃桃(táo )小薇进入王府(fǔ )后，搅得王府(fǔ )上下鸡犬(quǎn )不宁，冷血王爷首次体验养娃艰辛，对桃小薇照顾的无(wú )微不至。二人(rén )打打(dǎ )闹闹，彼此成长(zhǎng )