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.
Unbeknownst to others, we buried their 
sins and mistakes in the darkness.
Wir begruben und versteckten die Fehler
und Verbrechen der Tanmoku-Familie
Hemos sepultado sus errores
y pecados en la oscuridad.
Hemos sepultado sus errores
y pecados en la oscuridad.
Nous avons dissimulé en secret
leurs crimes et leurs erreurs
All'insaputa di tutti,
Sem conhecimento dos demais, enterramos
seus pecados e erros na escuridão.