From a start door, get on a pile of three cracked wooden boxes to break them all.
After that, pick three wooden boxes from a large amount of boxes on your right and drop them down into the bottom from the left-side edge.
Let's fall down to the bottom and get a key.
After got a key, go toward the right and get on an appearing wooden box.
Go up to the right-side bricks before the appeared box gets started to fall down, and go forward to the right with getting liquors.
There is a cracked ladder on the right and climb it.
After climbed, you will find a door.
Use two fallen wooden boxes as a step to go up the upper right brick.
There is a cracked ladder above the brick.
Climb it and then move toward the left.
After you climbed a ladder of the left edge, break a poison in front of you by a wooden box.
Then run cross above a row of vanishing ladders on your right.
There is a goal door beyond ladders.