有着(zhe )冷漠杀(shā )神封号的燕(yàn )国七皇子颜曦，征(zhēng )战齐(qí )国一举剿灭，并且带(dài )走亡国(guó )的小(xiǎo )公主桃小薇，五岁萌娃桃小薇进入王(wáng )府后，搅(jiǎo )得王府上下鸡犬不(bú )宁，冷血王爷首次体验养娃(wá )艰辛，对(duì )桃小薇照顾的无微不至。二人打打闹闹(nào )，彼此成长