有着(zhe )冷漠杀(shā )神封号的燕(yàn )国七皇子颜曦，征战(zhàn )齐国一(yī )举剿(jiǎo )灭，并(bìng )且(qiě )带走亡国的小公主桃小薇，五岁萌娃桃小薇进入王府(fǔ )后，搅得王府上下鸡犬不宁，冷血王(wáng )爷(yé )首次(cì )体验养娃(wá )艰辛，对(duì )桃(táo )小薇照顾的无微不至。二人打打闹闹，彼此成长