While traveling the wilderness, Mizuho asks Yamabiko how he became a dog. Yamabiko then relates how, 5000 years ago, he wandered different worlds all alone, until meeting a girl to whom he gradually opened his heart. But their happiness was short-lived.
...would have been willing
to do anything for her.
كنت مستعدًا لأفعل...
 .أي شيء في سبيلها
…hubiera estado dispuesto
a hacer cualquier cosa por ella.
Eu faria qualquer coisa por ela.