One day, Itsumi Shiraishi dies at Seibo Maria Girls High School. She falls off from the rooftop of a school building. Itsumi is the daughter of the administrator at the school and she was envied by all the other students there. Did Itsumi kill herself or was she killed accidentally or intentionally? At the time of her death, she held a lily of the valley flower in her hand. A rumor spreads that somebody in the literature club killed Itsumi. Itsumi was the president of the literature club. A friend of Itsumi, Sayuri, is now the president and she holds a regular club meeting, reading stories written by members.

In Kagoshima, the boy Koichi lives with his mother Nozomi in the house of his grandparents. Koichi misses his younger brother Ryunosuke and his father Kenji, who live in Fukuoka, and he dreams of his family coming together again. One day, Koichi overhears that the energy released by two bullet trains passing by each other would grant wishes and he invites his two best friends, Tasuku and Makoto, to travel to the point of intersection of the two trains. Koichi also tells his plan to Ryunosuke that invites his three best friends to join him. Soon the seven children arrive to the meeting point in the journey of discoveries. Written by Claudio Carvalho, Rio de Janeiro, Brazil