A few days after Nene, Hanako, and Kou being thrown out of No. 3's boundary, Yashiro wants to chear up Kou. Yet, her "brilliant plan" only brings Kou even more sadness about his friend. Hanako and Yashiro end up thinking about how they can help Kou, yet every time they try, they only bring misfortune. For Yashiro's final attempt, she begs Hanako if she could be taken back in time. . . . . . WARNING: This story does contain spoilers for the manga. I suggest that you shouldn't read this story unless you want a few spoilers for the manga