Ayaka, Tomoya's girlfriend who went to heaven, suddenly appeared before Shin. He told him she had lost her "Angel Wings" and had to get them back to go back to heaven but... she doesn't have any clue of how do they look like! The only way to find out is to meet people with "wishes" in their hearts, who happen to be the heroines of the three first games in the Memories Off franchise. Through minigames, they'll be able to solve this conflict, and let Ayaka go back to heaven.