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.
Lord, please let me marry Kurohime!
Su alteza, permítame casarme 
con la princesa Kuro.
Su alteza, permítame casarme 
con la princesa Kuro.
Senhor, por favor, deixe-me casar com Kurohime!