Keika and Ki learn more and more about Shouken's past. Shouken has special feelings for Ki, but when he tries to explain his feelings to his brother, Sekijin, he is scolded and forced to make the ultimate choice. When Ki and Keika finally reach his memories of the day when he pointed the gun at his own head, they learn the real reason that Shouken decided to take his own life.
His life is short. I want 
him to live it freely.
Er würde kein langes Leben haben.
Ich wollte, dass er es zumindest frei führen kann …
Su vida será corta,
quiero que la viva con libertad.
Su vida será corta,
quiero que la viva con libertad.
Sa vie sera courte,
j’aimerais qu’il la vive librement…
La sua vita è molto breve.
A vida dele é curta, eu quero
que viva com liberdade.