有(yǒu )着冷漠杀神封(fēng )号(hào )的燕国七皇(huáng )子颜曦，征战齐国一举剿灭，并且带走亡国(guó )的小公主(zhǔ )桃(táo )小薇，五岁萌娃(wá )桃小薇(wēi )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(duì )桃小薇照顾的无(wú )微不至。二人打(dǎ )打闹闹，彼此成长