For years this cave has been inhabited by two villages: the nether and the overworld. They have been seperated by the river but they still use the bridges to connect to each other. At the end of the river is a pirate ship hunting for treasure in these caves. The caves are full of mysteries and your only hope of discovering them are by following the Jack-o-Lanterns.

Additional Notes

I did all of this with creative mode only
I did not use any world editing tool
I did not really expand and just used my surroundings