Going through the second part of the funfair | 1: Found DMC: Devil May Cry Guide
Last update: 11 May 2016
Move forward, watching out for boss, who will ram through the wall. You just have to wait until the road is unlocked.
BONUS MISSION: A bit further you find Secret Door shown on the 1st screen and if you have a Copper Key you can open them, what transfers you to the bonus mission Air Brawl (2nd screen). To complete it, you have to damage enemies in the air. So every attack you have to begin from throwing enemy up in the sky and then hit him. Reward for this mission is the Health Cross Fragment. To complete the cross, you have to gather four pieces.
Resume exploring the building. Approach to the big mirror and watch a cut scene with the boss. Go through a new passage and search side rooms where you find two Lost Souls. SECRET ROOM: If you repeat this mission, use an Arbiter (from the second level) to destroy door shown on the screen above. It unlocks an access to a room with another Lost Soul.
After searching the vicinity, choose stairs shown on the screen above. Enter the room with working machines. Game won't let you head straight for the exit, so you have to fight again. During an encounter try not to run into working mechanism, because you'll lose health. Elimination should be easy.
Only now you can head for an exit, but you will meet three traps (working machines) on your way. In the first and third case you just have to wait for a proper moment to run. And when it comes to the second one (screen above), you have to jump over the racks, using double jump.
When you regain control, look around and use a new Divinity Statue if you want. Then jump on the platforms. After reaching a much bigger area destroy nearby lanterns and prepare for the boss fight.