A quest that unlocks upon progressing in the game.
There are multiple special quests that are uniquely different, such as Spike Hell Area and Hell Cafe etc. Rewards can be obtained upon clearing the quests.
There are 10 quests for each Area/Hell Cafe. The next Area will be unlocked upon clearing everything.
While it is not possible to bring Supporters for Hell's Park, you may form a party of 5 of your own demons.
※You can only make changes at the party formation screen before entering.
Progress and receivable rewards will be reset after a period of time.
After the reset, you can obtain the rewards again upon clearing the quest.