More Dungeons?

[The Shee]

How do I possibly unlock more than just Jade Way? Are there people I'm supposed to talk to or is is based on adventurer/merchant level? I'm on the week of the 500k repayment and I have no clue how this will get done in a week without a better dungeon.

[Kurisu No Patto]

There are 6 dungeons:
-To unlock the 3rd one, you should beat the 2nd dungeon, and meet the young elf girl in the square. Then you will be informed that a new dungeon is available.
-To unlock the 4th one, you should go to the square at night and meet the demon twice, then make your store "dark" so he can visit you, unlocking the dungeon.
-The 5th and 6th dungeon are for endless mode, so it's too early for you to know.

Edit: more information about how to unlock all the dungeons:
http://steamcommunity.com/app/70400/discussions/0/648814843670385670/

[The Shee]

Thanks for indirectly pointing me to the wikia. I had completely forgotten that was a thing.

[Kurisu No Patto]

Np