The angel Lucifer, who was disgusted by the lazy god, decides to fall to send to the Demon Lord, a subordinate who considers the world's well-being! However, Lucifer falls. Then, the Demon King who suggested that the world's balance is disturbed urges Lucifer not to fall, but I can not help declining the behavior of the devil who is too handsome ~!!

An overworked corporate slave finally finds her "Zen"...! Yuko Aota is a contract staff member at a major publishing house. Driven to her absolute limit by days of relentless, grueling work, she finally collapses the moment she steps through her front door. "If I fall asleep like this, I hope I never wake up..." As this dark thought drifts through her fading consciousness, a cheerful voice rings out—— "Let's go to a hot spring!" Uesugi no Miyu Gotenmori (Nanyo City, Yamagata) Myohoyu (Toshima Ward, Tokyo) Oyada Onsen Myojin-no-yu (Adachi Ward, Tokyo) Shuzenji Onsen (Izu City, Shizuoka) Konohana-no-yu (Gotemba City, Shizuoka) A story of healing and rejuvenation, visiting real-life hot springs and bathhouses.

What is a health club? What is lesbian play with an old man? Is it true that there are training courses in the sex industry? From the real stories that are hard to find out, to the reasons why I became a sex worker... I'll tell you all about it! It's a funny comic essay written by an active sex worker!