Straight for me (the masked man)

Prologue

- Masked Agency, what can I do for you?

- I'm asking for a long-term favor to distract someone.

- We don't offer services for more than a month, is that good for you?

- I need a year.

- I'm afraid we can't accommodate your request.

- I can pay you more money than you can imagine seeing in your lifetime.

- How much can you pay?

- One million.

- Say again?

- You heard me well.  One million euros in cash in small bills paid weekly.

- What would the mission be?

- I need you to become to be Mike Stevenson.  He's heading up a classified mission that is in danger of being compromised by my sister, who's starting to understand what's going on.  I plan to send him to work overseas while one of your employees impersonates him to distract her. Of course, she has never seen him and doesn't know what he looks like.  However, she knows everything about him and is particularly smart.  I'll need your best man.  A single mistake could jeopardize my work.

- All right. I think I have someone for you. What country are you in?

- At the moment in Greece.  Who would I be in contact with?

- Mr. H. He's our best man, in five years of service he's never made a single mistake and every customer has come out satisfied.

- Well, that's good.

- Meet him at Athens airport tomorrow at 2:00 sharp.

Hello, my name is Louis.  Louis Tomlinson.  But I'm also Peter McKann, George Hastings, David Spielberg, and soon Mike Stevenson.

I'm an employee of the Masked Agency.  Best agency for impersonators, illusionists and spies in the world.  Our motto, always be two steps ahead, have a plan B and a nice lie. 
We're cooks, bodyguards, librarians, florists, bakers, butlers... 
We're your perfect sons-in-law, your grandparents, your friends... 
We are all around you. 
We are constantly changing our lives and our appearance. 

My name is Louis William Tomlinson, I'm a masked man, and I'm about to tell you about the mission that changed my life.