They weren't just any killers, no, they were beautiful killers- how complex they had appeared, defied common knowledge of others like them, always so fast and lustrous in their attacks. They are the most beautiful killers, the Hydrargyrum Invaders.
I could give you boring list of all the things I like, but it's not as if I'd write about them. Instead, I'll say that I have an interest in the XCOM game series and wish to write on the subject.