过(🈯)气漫画(huà )家夏玖意(yì )外继承外公的豪宅——(🌰)目(mù )下街(jiē )21号(🛍)！外公(gōng )不知所(🎺)踪，豪宅中(🥈)却(🐉)有三只会(huì )说话的异(🥩)灵(💤)动(dòng )物(wù )！它(tā )们是(shì )多(duō )年前外星陨石雨下形成(⚫)的“奇观”。为研究外公遗留(🙍)的(💆)谜团(🔲)，开(🛹)启了21号的生活(🎿)，与少(shǎo )(🗑)女戚佳(jiā )、兽医(yī )(🚸)端(🖍)木远、御(yù )姐李妍熙、(🔊)富二代(dài )王(wáng )柏彦谱(🚣)写出一(🌚)幕幕(mù )亲情、友谊与爱意的羁绊。与此同(tóng )时(shí )，危(wēi )机却在渐渐向(🤠)他们逼近……