有(yǒu )着冷漠杀神封号的燕(yàn )国七皇子(zǐ )颜曦，征战齐国(guó )一举剿(jiǎo )灭，并且带走(zǒu )亡(wáng )国(guó )的小公主桃小薇，五岁萌娃桃小薇进入王府后，搅得王府上下鸡犬(quǎn )不宁(níng )，冷血王爷首次(cì )体验养娃艰辛，对桃小薇照顾的无(wú )微不至(zhì )。二人打打闹闹，彼此成长(zhǎng )