Prologue: Hello

Taking place after the events of A Silent Voice, Shoya Ishida is given a assignment - to help a mute girl named Camilia communicate with her fellow students using sign language for her whole school year, and then write a paper explaining the experience.

This is more than just a helping job for Shoya, however. When Camilia is given an assignment to write a biography of anyone she chooses, she needs his help to write her story, Flowers for Daisy, about her dog.

When disaster strikes for Camilia, can Shoya help her cope while also trying to mend his own bonds with his friends?