有着(zhe )冷漠杀神封号(hào )的燕(yàn )国七皇(huáng )子(zǐ )颜曦，征战(zhàn )齐国一举剿灭，并且带走亡国的小公(gōng )主桃小薇，五岁萌娃(wá )桃小薇进入王府后，搅得王府上下鸡犬(quǎn )不宁，冷血王爷首次体验(yàn )养娃艰辛，对桃(táo )小薇照顾的无(wú )微不至。二人打(dǎ )打闹闹，彼此(cǐ )成长