有着冷(lěng )漠杀(shā )神封号的燕国七皇子(zǐ )颜曦，征战齐国一举剿灭，并且带走(zǒu )亡国的小公(gōng )主桃小薇，五(wǔ )岁(suì )萌娃(wá )桃小(xiǎo )薇进入王府后，搅得王府上下鸡犬(quǎn )不宁，冷血王爷首次(cì )体验养娃艰辛，对桃小(xiǎo )薇照顾的无(wú )微不至。二人打打闹闹，彼此成长