Open your inventory menu and pick up the Staff on the ground directly below you. Then walk up, diagonally up and left or right, then diagonally up and in the opposite direction you just chose, so you are walking onto a Spring Trap located in the center of the body of water at the top. Pick up the Pickaxe, the Shield is unnecessary. Walk to the bottom left corner of this room and start digging down. Dig down until you are on the same row with the two Monsters, lined up with them on your left. Then dig straight left to get into their room. Postpone both of them, then aim diagonally and postpone the third one, as they are all simply Asleep and will hit you if you walk adjacent to them. Now start digging up to form a circle that you can walk around based on the previous path you made to enter the room. Make sure you have a clear route designated for yourself and then while being at least two spaces away from the enemy on the Stairs, throw your Pickaxe at them. This will wake them up, simply walk around your circle and then head toward the Stairs.
