Sugimoto Saichi, called "Immortal Saichi" for his incredible powers of survival, is panning for gold in the far north when he hears a story about buried treasure, hidden by a death row inmate.  He decides to go after the treasure, but it will be a journey far longer and far more dangerous than he'd ever imagined...
And nobody knows what happened 
to the gold, either.
.كما لا أحد يعرف ما حدث للذهب
Und was aus dem Schatz wurde,
weiß auch keiner.
Nadie tiene ni idea
de dónde está el oro.
Nadie tiene ni idea
de dónde está el oro.
Pour ce qui est de l’or,
alors là… mystère.
Le pepite d'oro... finora...
E o ouro, ninguém sabe que fim teve...
Да и про золото
ничего не слышно…