A rich man learns of a treasure in a swamp and forces his servants to drain it. Tatsuko goes to a shrine in the mountain every night seeking eternal beauty. The black dragon, who is the master of a huge swamp, wants to marry the beautiful Kurohime.
Then head north in the mountains tomorrow.
Entonces, mañana ve al norte 
 de esta montaña.
Entonces, mañana ve al norte 
 de esta montaña.
Então vá para o norte das montanha amanhã.