It is said that in this world, there is a mysterious place called "Duckweed House". In that duckweed house, it is said that mysterious fairies, demons, demons, ghosts, etc. Also live. However, the most mysterious thing is the elegant and refined proprietress of Duckweed Juli. It is said that she can not only brew a rare and mellow wine that makes people forget their worries and sorrows, but also has great supernatural powers that can make your wishes come true. As long as you have the chance to step into this Duckweed House. You can even get eternal life.