The elves all believe that onsens are cursed and will even kill you. But, Mayudama doesn't take no for an answer. After putting Lilium in her place, she strips her down and throws her right into the new hot spring - Will she survive?
Thanks to Kozo and Mayudama, Lilium learns about the magnificence of hot springs. Kozo explains how hot springs are a gift of nature that need to be shared and loved by everyone. That's when Lilium's older sister, Ohendek, appears.
Ohendek joins Kozo and the others for a luxurious soak. Just when the Elf Chief was starting enjoy the benefits of the onsen, she finally gets a good look at Mayudama. The tail, the ears - Just who is this Mayudama?.
Mayudama and Lilium become friends, while Ohendek listens intently to Kozo as he explains the benefits of onsens. Recently, the elf village has been troubled with financial worries. Did they just find the answer to their money troubles?
In order to bring life and people back to the village, Kozo is in search of a brand new onsen to act as a tourist attraction. That's when he trips, falls off a cliff and gets reincarnated. But he had forgotten one little detail.
King Ruirui invites Kozo and his friends to his castle after they've begun construction on their onsen town. At Ruirui's side is Komachi, who turns out to know Mayudama. It seems Ruirui has another reason for calling them to his castle.
The group finds out a huge secret about the KIng. In the meantime, Ruirui has big plans for Kozo by making him one of their royal retainers, but what could that possibly mean?
Mayudama wants to make sure that Kozo gets to live the longest life possible in this new world. After some mead and a dip into the iron-rich hot spring, will they start to lose their inhibitions?.
The onsen town has been completed. Mayudama does a double take as she notices the sign above the onsen that reads, Mayudama's Onsen. Why in the world would Kozo name it that?.
