Wall with a Drawing

You should no longer use this secret passage.

You found a location that resembles the hidden place.

This wall was here ever since. How come I didn't notice it before?

Now that I know it's a secret passage, what do I do to get in?

I can't rip it down because I don't own it.

You touch the drawing with the tip of your hand and felt a sudden sensation of being pulled.

Entrance to the Ninja Guild hideout.

When touching the drawing, you get the feeling of being pulled...

There is a wall with a great drawing on it.