有着(zhe )冷漠(mò )杀(shā )神封号的燕国七皇(huáng )子颜曦，征战齐国一举剿灭，并且带走亡国的小公(gōng )主桃小薇，五岁萌娃桃(táo )小(xiǎo )薇进(jìn )入王府(fǔ )后，搅得王府上下鸡犬(quǎn )不宁，冷血王爷首次体验养娃艰(jiān )辛，对桃小薇照顾的无微不至(zhì )。二人打打闹闹，彼此成长(zhǎng )