有(yǒu )着(zhe )冷漠杀神封号的燕国七皇子颜(yán )曦，征(zhēng )战齐国一举剿灭，并且带走(zǒu )亡国(guó )的小公(gōng )主桃小薇，五岁萌娃桃小薇进入王府后，搅得王(wáng )府上下鸡犬不宁，冷(lěng )血王爷首次体验养(yǎng )娃艰辛，对(duì )桃小(xiǎo )薇照顾的无微不至。二人打打(dǎ )闹闹，彼此(cǐ )成长