校园中推行了一项名为“绊双刃”的特殊制度,学生们必须两两结成绊双刃,同吃同住,以加深彼此的羁绊。羁绊越深,两人得到的力量就越强大。在校园里,九重透流邂逅了名为朱莉(山本希望 配音)的北欧女孩,两人结下了羁绊,就此开始了同居生活。除此之外,傲娇任性的莉莉丝(山崎遥 配音)、迟钝耿直的橘巴(诹访彩花 配音)、身体孱弱的穗高雅(今村彩夏 饰),这些可爱的女孩们都将在学校里找到她们维系一生的羁绊。
Manager, do you know about my husband's promotion? Director Han told the head of the planning department, Ji Xianyu and Zhang Mingzhu, that if one of them cannot be promoted, they must leave the planning room. There are rumors that Zhang will use his weakness towards women to lobby Han for promotion. Xuanyu is very anxious. He tried to attract Han, but it didn't really have a significant impact, so he called his ex girlfriend Ji Hui. He called Han home and introduced him to her. Han was completely captivated by the seductive Ji Hui. Meanwhile, Xianyu's wife was very unhappy because he blamed her for not getting his promotion, so she went to talk about Han herself...
事实证明,在富士树海出现了一条连接到另一个世界的时空隧道。在隧道的另一端,有一个叫“Eldante”的国家,Shinichi的工作是去这个国家,在那里推广他最熟悉的“家园文化”。在另一个世界里,神一遇到了温柔贤惠的精灵女仆弗兰(由三毛玲子配音)和叛逆叛逆的埃尔丹特帝国皇帝彼得拉卡(由舞蹈配音)。在两个可爱的女孩之间徘徊,等待神一的会是什么样的体验?