A first rank student lives in that place. That first rank student was unexpectedly stuck in a house in a day. Your duty is to save the first rank student from there. It will help you to find the hidden clues to save that first rank student from there. Find out all the tricks and save that first rank student from there and congratulate you to win the game. The tricks of the trick are a little harder to find, but somehow it may be a matter of interest. This game is highly desirable.