有着冷漠(mò )杀神封(fēng )号的燕(yàn )国七皇子颜(yán )曦，征战齐国一举剿(jiǎo )灭，并且带走亡国的小公主(zhǔ )桃(táo )小薇，五岁萌娃桃小(xiǎo )薇(wēi )进入王府后，搅得王(wáng )府上下鸡犬不宁，冷血王爷(yé )首次体验养娃艰(jiān )辛，对(duì )桃小薇照顾的无(wú )微不至。二人打打闹闹，彼此成长