有(yǒu )着冷漠杀神封号的燕(yàn )国七皇(huáng )子颜(yán )曦，征战齐(qí )国一举剿灭，并且带(dài )走亡国的小公主桃(táo )小薇，五岁萌娃桃小薇进入王府后，搅(jiǎo )得王府上下鸡犬(quǎn )不宁，冷血王爷首次体验养娃艰(jiān )辛，对(duì )桃小薇照顾的无微不(bú )至。二人打打闹闹，彼此(cǐ )成长