Fivehundred years ago, there was a civilization that lived on a planet of green and blue, a planet rich in resource and filled with people and creatures, plants and beauty. The stories continue to this day, of a race of people called, Humans, Terrans they dubbed themselves as they left there ancestral home, their colonies amongst the stars now all but extinguished, the last of the Terrans either on the run, incarcerated or dead, the stars have all but forgotten them.
Still the tales of 'Earth' continue, a new haven, a place of beauty. For the right people...
(My idea for this is an explorer coming to earth in search of treasure, but finding our world while intact (building wise and such) has also evolved, becoming almost alive, with many of the creatures on the world becoming bi-pedal learning how to speak etc.) (I'd be playing the role of the 'planet' and the other person (preferably a female) playing the explorer)
A grand tournament is held, calling the greatest fighters in the world, many come, wizards, warriors, beserkers.
But all of them are deceived as the males are ported off and so are the females, both sections infused with the power of lust, a trap created by the diabolic Dark Trio, a group of evil men and women who have always tried to take over the country, but failed, stopped dead by the adventurers, now, the only way for the adventurers to break free is for them to 'fight' in the tournament.
(Looking for myself being one of the Female fighters, males can range from humans to elves to Minotaurs (think D&D in terms of races and such)