Seven girls came to a mountain villa on the outskirts to attend a party. Suddenly they were struck by a storm. They were trapped and lost contact with the outside world. Everyone was caught unawares by the accident, but the conspiracy has just begun. [From [url=https://store.steampowered.com/app/885140/]Steam[/url]]

我是一个普通的推理爱好者，受到章鱼岛主人的邀请，与其他四人组成侦探小队，对六年前的海妖悬案发起挑战。我们需要在二十四小时内完成调查，并各自提交一份答案。怎料事情的发展超乎寻常，案件也越发扑朔迷离。经过七种解答的轮番洗礼，真相是否能浮出水面？