高中毕业典礼晚上，三个好友群聚，酒酣耳热之际，有人提议分享一个不为人知的秘密，而没有秘密的人，这个晚上就要想办法创造一个⋯⋯

中国南部乡村，一位独居老木匠手工制作完一面木框镜子，却发现联络不上预订镜子的人。于是，他背着镜子出门寻找这个人。一路上，镜子反射着村落和城镇的变迁，似乎有什么不寻常的事情在发生。影片先后入围美国棕榈泉国际短片电影节、英国瑞丹斯独立电影节等多个国内外电影节，并在2020年第42届法国克莱蒙费朗国际短片电影节国际竞赛单元（Clermont-Fer rand International Short Film Festival）获得“评委会特别提及奖（Special Jury Mention）”，该电影节被誉为“短片戛纳”，《侘寂》是本届电影节唯一一部获奖的中国影片。

Shipwreck survivors are found on Beiru Island (Infanto tô), which was previously used for atomic tests. The interior is amazingly free of radiation effects, and they believe that they were protected by a special juice that was given to them by the island's residents. A joint expedition of Rolisican and Japanese scientists explores Beiru and discovers many curious things, including two women only one foot (30 centimeters) high. Unscrupulous expedition leader Clark Nelson abducts the women and puts them in a vaudeville show. But their sweet singing contains a telepathic cry for help to Mothra, a gigantic moth that is worshiped as a deity by the island people. The giant monster heeds the call of the women and heads to Tokyo, wreaking destruction in its path.

杨继轩（张大镛 饰）由国外返回台湾，继承了杨家祖宅，他说服女友徐筱佑（关颖 饰）放弃出国，和自己一同在大宅住下。杨家祖宅奢华的气度没有被岁月淘洗干净，但是空旷走廊的每个角落中，似乎都隐藏着不能为外人道的秘密。两人的好友张以晨和刘霆政在老宅中留宿一夜庆祝他们迁入新家，但这一夜后，张、刘二人频频在固定的时刻丧失记忆，而醒来时发现自己置身老宅，不久刘霆政身亡。警方介入调查后在老宅中留守，不想同样的怪异现象仍然出现，仿佛这座老宅，有着吸引外人不顾一切返回的魔力。徐筱佑设法联系到了杨继轩母亲的双胞胎妹妹，这才知晓杨家豢养小鬼的黑暗往事，三代单传的杨继轩，继承了家族的诅咒……