有着(zhe )冷(lěng )漠杀神(shén )封号(hào )的燕国七皇子颜曦，征战齐国一举剿灭，并且带走亡国的小(xiǎo )公主桃小(xiǎo )薇，五岁萌(méng )娃桃小薇进入王府后，搅得王府上(shàng )下鸡犬(quǎn )不宁，冷血(xuè )王爷首次体验养娃(wá )艰辛，对(duì )桃(táo )小薇照顾的无(wú )微不至。二人打打闹闹，彼此成(chéng )长