有着冷漠杀(shā )神封号的燕国七皇子颜曦，征战(zhàn )齐国一举剿灭，并(bìng )且带走亡(wáng )国(guó )的(de )小公(gōng )主桃小薇，五岁(suì )萌娃桃小(xiǎo )薇进入王府后，搅得王府上(shàng )下鸡犬不宁，冷血王爷首次体验养娃(wá )艰辛，对桃(táo )小薇照顾的无微不(bú )至。二(èr )人打打(dǎ )闹闹，彼此成长