有(yǒu )着冷漠杀神封号的燕国七皇子(zǐ )颜曦，征战齐国一举剿灭，并且带走亡国的小公(gōng )主桃小(xiǎo )薇，五岁萌娃桃小薇(wēi )进入(rù )王府(fǔ )后，搅得(dé )王府上下鸡犬不(bú )宁，冷血王爷首次(cì )体验养娃艰辛，对(duì )桃小薇照顾的无(wú )微不(bú )至。二人打(dǎ )打闹闹，彼此(cǐ )成长