main story（not completed）

The heroine had been escaped from bad boy's prison.
Go south ,there is a town near the beach。
In there she brought some food and asked some people how to escape from this island。
But the people on the town didn‘t to tell the way untile she help them.
First collect four crystals and then she can open the switch of well.
The teople on the town tell she at south there is a city can earn money or
can complete missions .