有着(zhe )冷漠杀神封号的燕国七皇(huáng )子颜曦，征战齐国一举剿灭，并且(qiě )带走亡国的小公(gōng )主桃(táo )小薇，五岁萌娃桃小薇(wēi )进入王(wáng )府(fǔ )后，搅(jiǎo )得王府上下鸡犬不宁，冷(lěng )血王爷首(shǒu )次体验养娃艰辛，对桃小薇照顾的无(wú )微(wēi )不至。二人打打(dǎ )闹闹，彼此成长