有(yǒu )着冷漠(mò )杀神封号的燕国七皇子颜曦，征(zhēng )战齐国一举剿(jiǎo )灭，并且带走亡国的小(xiǎo )公(gōng )主桃(táo )小薇，五(wǔ )岁(suì )萌娃桃小薇进入王府后，搅得王府上下鸡犬不宁(níng )，冷血王爷首次体验养娃艰(jiān )辛，对(duì )桃小薇照(zhào )顾的无(wú )微不至。二人打打闹闹，彼此成长