有(yǒu )着冷(lěng )漠(mò )杀神封号(hào )的燕国七(qī )皇子(zǐ )颜曦，征战齐国一举剿灭，并且带走亡国的小公主桃小(xiǎo )薇，五(wǔ )岁萌娃桃小薇进入王府后，搅得王府上(shàng )下鸡犬不宁，冷血王爷首次体(tǐ )验养娃艰辛，对(duì )桃小(xiǎo )薇照顾的无(wú )微不至。二人打(dǎ )打闹闹(nào )，彼此成长