If, through some miracle, Kaori survived her operation, how would Kousei's and Kaori's romantic relationship evolve, and how would the couple continue to move forward with their friends and rivals? Would Kaori get accepted into the same high school as Kousei? A story of blossoming love, as well as a story of friendships that stand the test of... Well, blossoming love.

Red takes Immorta on a date to the Wonderful Fair, where they have a lot of fun and run into some familiar faces.