An Orochi by the name of Taro Yamada lies dead on the battlefield, only to wake up in a new world where the knights, samurai and vikings are long dead. Now he struggles to deal with modern living, lovestruck teenagers, and a certain sneaky girl who keeps affectionately calling him "Senpai". (AU)

Just read it. Summary was too long to fit in here.

It's the PI cast's first Christmas at the Playa, and Sky has recently learned from Ella that Dave has closed himself off from the world. From there, it just seems like everything goes wrong. Wishing she could go back and change events for the better, Sky receives a gift that might just grant her wish.