有(yǒu )着冷漠杀(shā )神封号的燕(yàn )国七皇子颜曦，征战齐国一举剿灭，并且带走亡国的小公主桃小(xiǎo )薇，五(wǔ )岁萌娃桃(táo )小薇进入王府后，搅(jiǎo )得王(wáng )府上下鸡犬不(bú )宁，冷血王爷首次体验养娃(wá )艰辛，对桃小(xiǎo )薇(wēi )照顾的无(wú )微不至。二人打打(dǎ )闹闹，彼此(cǐ )成长