伯伦(🕕)希(🍅)尔魔(👷)法学(xué )(🆓)院的教授(🥇)永(📼)乐在图书(🍩)馆(guǎn )偶遇了一(😘)只(🕟)叫灰(🛍)羽的精灵,得知精(jīng )灵都是(shì )有愿望未完(wán )成(🏴)才会留在世间,永乐(👋)决定帮灰(❣)羽完达(dá )成愿望。因为灰(huī )羽喜欢听永乐读书,永乐便经常(cháng )与灰羽(yǔ )挑(tiāo )灯夜读,灰羽(🎿)也一直(zhí )听得兴致盎然,一人一(🥀)精灵相处(chù )好不(bú )融洽。可没想到(dào )当永乐帮(📯)助灰羽实(shí )体化之后(💱),灰(huī )羽(yǔ )竟然性情(🥔)大变(biàn ),为(wéi )了让灰(huī )(🐑)羽(🏂)不再继续黑化,永乐不(bú )得(⛓)不(🎾)让灰(🈴)羽消失在世间……