You play as Makoto, a student who never attends the lectures at the school. As a punishment, you have to attend an extra seminar on an island with other classmates. However, when you arrive on the island, strange thing start happening. A girl is found dead on April 6th, with a small bell in her hand. Immediately after that, you found yourself in the bed and see the date – April 1st! Was the vision of the girl just a dream, or do you possess a power to predict events? This is what you will have to find out, as a series of strange deaths make your seminar much more suspenseful that you have thought.
*minor spoilers* What an excellent game I just finished!! It was so cool to actually have played this game in April 2019 (actual future game time). All heroines and routes are pretty interesting, though Saki is one patronising bitch, I kinda hated her attitude in her route really. One other thing I liked was the mention of real life theories like Schrödinger’s cat. So many mind blowing moments specially in Izumi Curé and other route and that whole plot against Okuhiko was so awesome. 9/10