有(yǒu )着冷(lěng )漠杀神封号的燕(yàn )国七皇子颜曦，征战(zhàn )齐国(guó )一举剿灭，并且带走亡国的小(xiǎo )公(gōng )主(zhǔ )桃小(xiǎo )薇，五岁萌(méng )娃桃(táo )小薇进入王府后，搅得王府上下鸡犬不宁，冷血王爷首次体验养娃艰辛(xīn )，对(duì )桃小薇照顾的无(wú )微不至。二人打打(dǎ )闹闹，彼此成长