有(yǒu )着冷漠杀神封号的燕(yàn )国七皇子颜曦，征战齐国一举(jǔ )剿灭，并且带(dài )走亡国(guó )的小(xiǎo )公主桃小薇，五岁萌娃(wá )桃(táo )小薇(wēi )进入王府后，搅得王(wáng )府上(shàng )下鸡犬不(bú )宁，冷血王爷首次(cì )体验养娃艰辛，对桃小薇(wēi )照顾的无微不至。二人打打闹闹，彼此成长