有着冷(lěng )漠杀(shā )神封号的燕国七皇(huáng )子颜曦，征战齐国(guó )一举剿灭，并(bìng )且带走亡国(guó )的小公主桃小薇，五岁萌娃桃小薇进入(rù )王府后，搅(jiǎo )得王府上下鸡犬不宁，冷血王爷首次体验(yàn )养娃艰(jiān )辛，对(duì )桃小薇照顾的无微不至(zhì )。二人打打闹闹，彼此成长(zhǎng )