In order to help Professor Kouzuki fulfil her plans for Alternative IV, Takeru partakes in an experiment designed to send him back to his home world.
I've done everything I can.
.فعلت كل ما باستطاعتي
Ich habe getan, was ich konnte.
Ho fatto tutto il possibile.
Eu fiz tudo que me foi possível.
Я сделала всё, что могла.