有着(zhe )冷漠杀神封号的燕国七皇子颜(yán )曦，征战(zhàn )齐国(guó )一举剿灭，并且带走亡国的小公主桃小薇，五岁萌娃桃小薇进入王府后，搅得王(wáng )府上(shàng )下鸡犬不宁，冷(lěng )血王爷首次体验(yàn )养娃艰辛，对桃(táo )小薇照(zhào )顾的无(wú )微不至。二人(rén )打(dǎ )打闹闹，彼此成(chéng )长