我妻子的新妈妈

　　三年前的 8 月 31 日，突如其来的“侵略者”，—艘巨大的“母舰”降落至东京上空，世界似乎迎来了终结……在那之后，绝望融入了日常生活，巨大的圆盘飘浮在上空的世界持续到现在。小山门出、中川凰兰两个高中少女，在这个走向终结的世界中，挥洒着自己的青春时代。

　　Anna is stuck: she's approaching 30, living like a hermit in her mum's garden shed and wondering why the suffragettes ever bothered. She spends her days making videos using her thumbs as actors - thumbs that bicker about things like whether Yogi Bear is a moral or existential nihilist. But Anna doesn't show these videos to anyone and no one knows what they are for. A week before her birthday her Mum serves her an ultimatum - she needs to move out of the shed, get a haircut that doesn't put her gender in question and stop dressing like a homeless teenager. Naturally, Anna tells her Mum to "back the f-off". However, when her school friend comes to visit, Anna's self-imposed isolation becomes impossible to maintain. Soon she is entangled with a troubled eight year old boy obsessed with Westerns, and the local estate agent whose awkward interpersonal skills continually undermine his attempts to seduce her.

一对情侣取消婚礼后，这个吝啬的男子试图要回他赠送的吐司机，却无意中卷入谋杀案。