THE HISTORY OF CHINA IS ABOUT TO BE REWRITTEN BY A THIRTEEN YEAR OLD BOY. After putting the finishing touches on his new time machine, the prestigious Dr. Tang steps back to admire his life's work only to see it vanish before his very eyes. Waking up hundreds of years in the past, the doctor's young and careless neighbor soon realizes the shocking mistake he made while playing around in the laboratory. Pursued by hordes of fierce demons, will he survive long enough to retrieve the time machine and return home?