Sonshin finally takes the badly wounded Shuuyu to the southern palace, where Ryouun's grandfather agrees to treat her. But in other to cure her from the poison that consumes her energy, he'll have to go deep inside his mind, where the bond between Lord and General will be tested.
This river washes away all 
the bad things and pain.
.هذا النّهر يمحو كل الأشياء السّيّئة والآلام
Dieser Fluss …
Este río lava el dolor
y todas las cosas malas.
Este río lava el dolor
y todas las cosas malas.
Questo fiume
O rio apaga a dor,
e tudo que há de ruim.