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.
Then I realized... I had become 
a hindrance to my master.
Dann bemerkte ich es …
Y me di cuenta
Y me di cuenta de que me había vuelto
una carga para mi amo.
Puis, je m’aperçus…
Allora capii anche un'altra cosa.
Então eu percebi que estava
atrapalhando o meu mestre.