Trapped on the roof, Sonshin has nowhere to run against Chou-sensei.  He's forced to fight, but his spiritual power is weak.  He attempts to surrender to spare Shuuyu any further pain, but as her armor glints in the setting sun, it seems he has another plan in mind...
and they strike, as the rain falls.
ويضرب المطر الهاطل
Und es fällt wie Regen.
y la lluvia ataca.
y la lluvia ataca.
Ça pourrait être la pluie
qui nous transperce.
colpiscono sotto la pioggia che cade.
e armas golpeiam a chuva.