有(yǒu )着冷(lěng )漠杀神封号的燕国(guó )七皇子颜曦，征战(zhàn )齐国一举剿(jiǎo )灭，并(bìng )且带走亡国的小公主桃(táo )小薇，五岁(suì )萌娃桃小薇进入王府后，搅得王(wáng )府上下鸡犬不宁(níng )，冷血王爷首次体验养娃艰(jiān )辛，对桃小薇照顾的无(wú )微不至(zhì )。二人打打(dǎ )闹闹，彼此成长