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.
But Tatsuko was still too young to understand
Pero Tatsuko era tan pequeña 
que no entendía lo que era la lindura.
Pero Tatsuko era tan pequeña 
que no entendía lo que era la belleza.
Mas Tatsuko ainda era jovem
demais para entender