有(yǒu )着(zhe )冷漠(mò )杀神封号的燕国七皇子颜曦(xī )，征战齐国一举剿(jiǎo )灭，并且带走亡国(guó )的小公(gōng )主(zhǔ )桃小薇，五(wǔ )岁(suì )萌娃桃小薇进入王府后(hòu )，搅得王府上下鸡(jī )犬不宁，冷血王爷首次体验养娃艰辛，对桃小薇照顾的无(wú )微不至。二人打打闹闹，彼此(cǐ )成长(zhǎng )