Summer Sand Timepiece

A romantic comedy about a boy who has the ability to travel through time at will Seeing that the graduation ceremony before the summer vacation was approaching, Kotaro Makimura decided to confess his love to Serizawa Kaho, but when he woke up the next day, something incredible happened. It seemed that September 1st was ushered in. And it was like an omen, and he had a premonition that Kaho died in a car accident at the opening ceremony... Is this... a dream? This sudden dizziness, in the fragment of premonition of the future, he learned that it was impossible to become a lover with Xiangho [What should I do if Xiangho is going to die~] Just like that, Rei Jane, a time roller from the future, appeared...