Sure, university freshman Yagisawa has a lot on her plate, but the last thing she expected to add was a surprise male roommate! Handsome Haruma claims to be a childhood friend, but for some reason, Yagisawa doesn't remember him at all, and his history isn't the only oddity-disturbing things begin to...

Sure, university freshman Yagisawa has a lot on her plate, but the last thing she expected to add was a surprise male roommate! Handsome Haruma claims to be a childhood friend, but for some reason, Yagisawa doesn't remember him at all, and his history isn't the only oddity-disturbing things begin to happen and Yagisawa may really be in over her head!