Made boss of Zombie Yu feel refreshed. Humans and zombies are no different. They just want to refresh.

The title given to a wave master technician who ascends the master of Spa Love.

The title given to the great heatwave master who ascend Deer Devil King, the keeper of the Great Sauna Hell.

The paragon of collectors who completed the demon world's sauna goods collection.

The drinker who drained all the drinks of the demon world.

The title given to a heatwave master who raised the sauna's room temperature to 100 degrees.

The title given to a wave master who raised the sauna's temperature to 200 degrees. A demonic wave master who allows no one to stay in the sauna room.

Aufguss Master Who Adjusted 100 Residents of the Demon World

Aufguss Master Who Adjusted 300 Residents of the Demon World

Aufguss Master Who Adjusted 1,000 Residents of the Demon World

Aufguss Master Who Adjusted 3,000 Residents of the Demon World. It's said that those who experience their heat waves warm up from the core of their bodies.

Aufguss Master Who Adjusted 6,000 Residents of the Demon World. It is said that those who receive their heat waves sweat from their hearts.

Aufguss Master Who Adjusted 10,000 Residents of the Demon World. It is said that those who receive their heat waves touch upon the principles of the universe.

The title given to the legendary heatwave master who adjusted Demon Lord Vihta, the master of the Great Sauna Hell.

Rated D for Endless Summer. Looking forward to his future growth as a Heatwave master.

Rated C for Endless Summer. Train hard and aim even higher.

Rated B for Endless Summer. It's so well known that when it shows up, there's always a line at the sauna.

Rated A for Endless Summer. Sauna lovers will be watching your every move.

Experienced refresh for the first time in the sauna, cold bath, and bed.

Experienced through the sauna, cold bath, and made bed 5 times. A lover who greedily seeks refresh.

Experienced through the sauna, cold bath, and made bed 10 times. A seeker who greedily seeks refresh.

Is this your first time experiencing löyly? How is it? Feeling the heat?

Perform löyly gently, yet boldly!

Effortless and efficient loyly ...

You’ve cleared the 1st floor of Sauna Fairytale. This is just the beginning.

You’ve cleared the 2nd floor of Sauna Fairytale. Impressive!

You’ve cleared the 3rd floor of Sauna Fairytale. Welcome to the first circle of hell.

You’ve cleared the 4th floor of Sauna Fairytale. Now, on to the 5th floor, where the Dark Heat Master awaits.

You’ve cleared the 5th floor of Sauna Fairytale. What awaits you on the top floor?

You’ve plunged the sauna into hell five times with the Scorching Inferno Aufguss. The guests are delighted with this hell within a hell.

You’ve activated the Hot Wind Armor five times. Everyone who dared to approach was thoroughly refreshed.

Ascended 30 residents of the Demon World with spikes.

Ascended 30 residents of the Demon World with electric shocks.

Ascended 30 residents of the Demon World with the automatic Loyly device.

Unlocked the Fairy Tale Sauna Building with an A-Rank.

Unlocked the Fairy Tale Sauna Building with a B-Rank.

Unlocked the Fairy Tale Sauna Building with a C-Rank.

Unlocked the Fairy Tale Sauna Building with a D-Rank.

Talk to the zombies resting on the sauna chairs in Zombie Yu. Clean up the mess in the sauna room and make it spotless!

Talk to the lady washing her hair in Spa Love. Gather the overflowing liquid of love in the sauna room.

Talk to the gentleman soaking in the bath at Sauna Hell. Clean up the men's sweat in the sauna room to keep it fresh and pleasant.

Rescue the lost sauna boy who wandered into the Zombie Bath.

Rescue the lost sauna girl who wandered into the Spa Love.