有着冷漠杀(shā )神封号的燕国七皇(huáng )子颜曦，征战齐国一(yī )举剿(jiǎo )灭，并且带走亡国(guó )的小公(gōng )主桃小薇，五岁萌娃桃(táo )小薇进入王府后，搅(jiǎo )得王府上(shàng )下鸡犬不宁，冷血王爷首次(cì )体验(yàn )养娃艰辛，对桃小薇照顾的无微不至。二人打打闹闹(nào )，彼此成长(zhǎng )