*July update is applied. Existing save data will be deleted after the update.
The hourglasses and the existing ranking are preserved.
If you do not want please do not proceed with updates.


From now on You are the CDO(Chief Dungeon Officer.)

Every year more powerful heroes will come to dungeon to topple the Demon king.

Beat the heroes get the items from them and summon the new monsters!

Manage the dungeon instead of the Demon king defeat the heroes and make the dungeon strong!!