(Minhyun POV)   This is my story, my journey as a plumber. Yes, I am a plumber. But not just an ordinary plumber. I’m a secret-worker plumber. Well, I said that because, I take almost anything for the payment. Anything, including…. sleep with me. Yeah, some people pay me with that. That’s a public secret. With my tall figure, handsome face, charming smile, and long… you-know-what, who could