Although some believe they are immune to tragedy with a one in one hundred thousand chance, the misfortune of even one individual can cause chaos for many. It's a harsh fate that even love cannot escape.
Expressing herself through haikus, Rino Sakuragi secretly yearns for Ren Kiritani's affection, a highly popular student. Despite their differences, Ren courageously enquires about her feelings, revealing a mutual attraction.
However, a more ominous threat hangs over the couple's happiness. Against all odds and despite their slim chances, fate has other intentions, leaving them to ponder whether their fairy tale ending will ever become a reality.