有着冷漠杀神封号的燕国七皇子颜曦，征(zhēng )战(zhàn )齐国一举剿(jiǎo )灭，并且(qiě )带走亡国的小公(gōng )主桃小薇，五(wǔ )岁萌娃桃小薇进入王府后，搅(jiǎo )得王府上下鸡犬不宁，冷血王爷首次体验(yàn )养娃艰(jiān )辛，对(duì )桃(táo )小薇照顾(gù )的无(wú )微不至。二(èr )人打打闹闹，彼此成长(zhǎng )