An Endless Winter, A Broken Dreamland

A long-standing amusement park called Sunny Park has become the center of an urban legend: people who step inside mysteriously vanish. Despite the rumors, high schooler Kashio Ryuzaki visits the park with his friends, expecting nothing more than a fun day of rides and attractions. However, his ordinary outing takes a deadly turn when his friend Nana Koneri leads him to a secluded area and suddenly stabs him with a knife. Just before he dies, she desperately pleads: “Please… Save Asebi-chan.” The next moment, Kashio wakes up, only to find himself back at the morning of their arrival at Sunny Park. Shocked and unable to comprehend the situation, he relives the day, warily keeping an eye on N...