Ren is thrown into despair as he is confronted with the amnesiac Aoi, Minami, and Akira. 
However, a familiar voice emerges from his smartphone. 
With smartphone in hand, Ren calls on the last remnants of his strength 
and goes toe to toe against Karma!
I used up all my energy
with that last attack.
Ich habe bei diesem letzten Angriff
meine ganze Energie verbraucht.
Usé toda mi energía
en ese último ataque.
He gastado toda mi energía
con ese último ataque.
Cette dernière attaque
m’a pris toute mon énergie.
Eu gastei toda a minha energia
com aquele último ataque.