有着冷漠杀神封号(hào )的燕国七(qī )皇(huáng )子颜(yán )曦，征战齐国一举剿灭，并(bìng )且带走(zǒu )亡国(guó )的小公(gōng )主桃小薇，五岁萌娃桃小薇进入王府后，搅(jiǎo )得王府上下鸡犬不(bú )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。二人打打(dǎ )闹闹，彼此(cǐ )成(chéng )长