Dark, atmospheric stories connected only by the enigmatic Orochi.

The first story:

One night after fighting with her husband, Lisa goes on a drunk-driving spree and crashes into another car. Fortunately, a mysterious girl named Orochi is there to divert the car just enough, so that Lisa's injuries aren't fatal. As a result, however, Orochi falls asleep for several decades.

Eventually, Orochi wakes to find that she's been taken into the mansion where the two sisters now live together as older women. Truths gradually emerge...