Cisco and Harry looked over the plans that Dick gave them.
Cisco: it's like he's building..
Harry: a mini particle accelerator.
Joe: wait wont that put him in a coma again?
Harry: not exactly. The machine will give Barry his powers back once the lightning and dark matter wave hits him.
Wally: should?
Cisco: well looking at the plans there is a chance that…
Harry: that Barry could vaporise the minute the dark matter wave hits him.
Barry: but I would have taken that chance if future me gave those plans to Dick.
Caitlin: Barry.
Barry: look if me getting my powers back may help us to stop Emma and Oliver before the darkness consumes them then we have to take that chance.
Mary-Margaret: but how do we destroy the darkness in Emma?
John: we might have a way of helping with that.
John Constantine walked into the room.
Barry: who are you?
Constantine: John Constantine.
Constantine handed a business card to Barry.
Barry: Exorcist, Demonologist and….Master of The Dark Arts?
Constantine: I should probably change that to Petty Dabbler I'd hate to put on edge.
Regina: and how's he going to help us get the darkness out of Emma?
Constantine: well I wouldn't expect you to know about how the dark arts work Love.
Regina created a fire ball in her hand. Constantine took out his golden lighter and lit his hand on fire.
Regina: touche.
Killian: how are we going to get the darkness out of Emma and the others?
Constantine: we tether it to another thing we can enchant then destroy. It can be small and it has to able to penetrate the darkness inside her.
John gave Constantine one of Oliver's arrows.
Constantine: this should work.
Barry: alright Harry and Cisco get working on the machine.
Killian: I'll help.
Barry: Constantine and Regina get to work on Enchanting the arrow. The rest of us will try and find a way to stop the others.
They all went to work. Constantine, Regina and Robin were in Cisco's office. The placed the arrow up straight.
Regina: you ready?
Constantine: yeah.
Purple magic blasted out of Regina's hands towards the arrow. Black magic blasted out of Constantine's hands towards the arrow. After a couple of minutes they stopped.
Regina: there that should be able to absorb Emma's dark magic.
Barry was training on the treadmill. Mary-Margaret, Killian and Henry were watching him. Barry closed his eyes and tried to tap into the speed force but he kept having visions of Zoom, The Reverse Flash killing his mother. He fell off the treadmill.
Mary-Margaret: you ok?!
Barry: yep I'm good. I'm fine. It's just hard to do it without my speed.
Killian: you'll get there lad.
Barry got back on the treadmill and he bent down and put his hands on his knees. An old but fit man walked into Star Labs into the treadmill room.
Man: Keep the chin down Slugger.
Mary-Margaret looked at the man.
Mary-Margaret: who are you?
Barry raised his head and saw who it was.
Barry: Dad.
Barry went over and hugged his father Henry. They went into the medical room.
Henry: Caitlin filled me in on everything and the only thing I can say is….
Barry: Trippy?
Henry: I was gonna say a normal thing for you.
Barry laughed.
Barry: it's good to see you dad I'm glad you're hear.
Henry: Barry are you sure you wanna do this to get your powers back?
Barry: Dad it's the only way.
Henry: I know but what if it puts you in a coma? Or worse Barry it could kill you.
Barry: I know. But what would Mom want me to do?
Henry: well first off she would kill me for letting you do this.
Barry laughed.
Henry: but she would also want you to do what you think is best for you. She loved ya son as I love ya.
Barry and Henry hugged.
Harry walked into them.
Harry: we're ready.
Barry looked at his father.
Henry: make me proud.
Barry nodded.
Barry: let's do this.
