Gray Wings No Longer Needed ~I'll Protect Your Tomorrow~

High school sophomore Kanata suddenly begins dreaming of Yui, his childhood friend who died a month ago. In the dreams, she's crying, desperately trying to tell him something, but no sound comes out. Every time he wakes up, a mysterious app called 'Modori no Tokei' appears on his phone, showing future news reports. A traffic accident. A random stabbing. And then the words: 'Shiina Yuika, deceased.' Yui is destined to be killed in the future. Kanata makes a decision. He won't lose someone preci