It was just a peaceful day in Wangji Castle when suddenly trouble brews up in the library.

Kim Jongdae and Kim Minseok, the lightning wielder and frost baozi (A/N: I just had to add that... >XD), are nowhere to be found when a tornado builds up in the library and the wails of a grief-stricken girl was heard throughout the stonewalled castle.

Panic ensues as everyone tries to figure out (or run away) the problem before the lord of the castle wakes up...

Was it really Kim Jongdae's fault that a tornado had formed in the library or was there something more?

(A/N: Sorry, I at giving descriptions... XD)