The person behind the Vtuber was dead!? Members of the Occult Club came across a video showing how the person behind Vtuber Yumeno Hitomi was murdered. The Vtuber featuring mostly urban legends was still going live even after the real world person was dead. Gu Wei and his girlfriend Su Banxia of the Occult Club decided to investigate. What would they find out?

本作为《恋爱绮谭》前两部的fan disk，同时也是系列的“解谜篇”，建议通关《不存在的夏天》与《不存在的真相》后再进行游玩。 每个谜题，都有答案；每个夏天，都有归宿。 江城的谜团，终究到了解开的一天。 冬夜的爱心树下，飘雪裹住相拥的恋人。暮春的暖阳里，交换誓言的新人也在交换生命。 这是未被记载的，少年和少女交错的命运。苏半夏、顾真真、陈墨，她们的未来被你续写。 当然，故事并未结束，毕竟——王子和公主还没有幸福地生活在一起。