on a full moon night, you and muichiro are assigned together,Before you leave for the assigned place, the two of you decide to rest at an inn that has been prepared by Kagaya-sama,That night it suddenly rained and was accompanied by lightning which turned off the lights, you and Muichiro were trapped in the same room when the lights went out,at that time you were trying to walk to find Muichiro because you were afraid of lightning,Muichiro apparently already fell on top of your body