Takamimi Shrine has an unusual resident – Elda, an ancient elf who’s obsessed with video games! The shrine’s teenage attendant, Koito Koganei, keeps this reclusive otaku well supplied with energy drinks and junk food. Even though she loves 100%-ing her games, Elda has duties to attend to, and Koganei is bound and determined to make this otaku elf fulfill them! It’ll just take an offering or two...