Hiyori-chan no Onegai wa ZettaiHiyori-chan's Requests Are Absolute; When She Wish Upon a Planet; 日和ちゃんのお願いは絶対

Hamure Hiyori. From the moment she confessed her love to me, I thought we were going to spend our days as a normal couple. Until I learned of her special ability... This is a sweet and sad love story between a boy and a girl who has the power that will drag the whole world with it.