The most known story in this creepy legend is below.
"I had just got to my apartment on Irk. I felt a breeze hit me. I thought "It's just a windy day". But Irk isn't a windy planet. I told my SIR, KAKAK, to make sure that no wind was getting in. But as I went to the counter after he shut the window, I still felt wind. A light went out for a second. I heard a noise outside the building. The thought came to me that I was being watched. I looked out my window and saw a light. It was an Irken wearing a black uniform and a hood and mask. It would not take it's eyes off me. I ran from the window till I slipped. "I'm just hallucinating." I thought. But the urge to look back hit me. But when I looked back to where the man was, he was gone. The next day, I asked my friend if he had seen him, too. I haven't seen the Masked Man ever since."