该片(🕕)为(🍅)深(shēn )(🌠)夜(yè )书店(diàn )系(xì )列(liè )(✒)电(diàn )影(🥇)第四(sì )部，讲(jiǎng )(🍩)述(🔼)通(tōng )(🌰)过未(🕋)来科(kē )技(jì )(🕸)迷途知(🕰)返的三(sān )(🍥)个(gè )(🎺)年(nián )(🔧)轻(🎗)人(🎹)的(🆖)励(lì )志(zhì )(🐉)故(gù )(🛤)事。故(🔬)事(shì )以深(shēn )夜(🥩)书(shū )(💤)店(😧)为(wéi )引(yǐn )(📿)线，通(tōng )(⏬)过(🎲)问(wèn )题(tí )少年(nián )、被(bèi )(📼)老(😎)板(bǎn )(🚤)、网(⚫)贷(dài )为切(qiē )(🔸)入点(diǎn )(🎩)，体验(yàn )身(🎡)临(🕖)其(qí )境(👁)的(de )脑(nǎo )(💆)洞世(shì )(🔲)界(🥄)，营(yíng )(🚉)造“接(jiē )(🐖)地(dì )气(qì )”式(shì )(🎿)的真(zhēn )(🥞)实(shí )(🗑)感，讲(jiǎng )述(shù )了三(🚸)个(🖍)不(🚑)同的(🥀)爱(🕕)情故事(🐖)。