After Rin Itoshi's sudden death, the Japan U-20 team faces the unbearable task of telling his brother, Sae. What begins as calm acceptance soon unravels into silent grief - and the team watches as one of Japan's brightest stars slowly fades before their eyes.

In which itoshi sae comes to regret what he had said to his brother that day... Yet he only realized it after it was too late... This story is only one chapter All characters belong to author of blue lock