有着(zhe )冷漠杀神封号(hào )的燕国(guó )七皇子颜曦，征战齐国一举剿灭，并且带(dài )走亡国(guó )的小公(gōng )主桃小薇，五岁萌娃桃小薇进入王(wáng )府后，搅(jiǎo )得王府(fǔ )上(shàng )下鸡犬不宁，冷血王爷首次体验养娃艰辛，对桃小(xiǎo )薇照顾的无微不至。二人打(dǎ )打(dǎ )闹(nào )闹，彼此成长(zhǎng )