Mercy

"You're dying."

"Another quality I sincerely loathe about your species. Empathy."

"I know a haunted man when I see one. The things we hold onto. The pieces of emotional shrapnel that drive us all our lives."

"I assume a lecture on the futility of resistance is not going to be necessary?"

"And now, for my truth. I am Human but I am from the future, the 25th century to be precise. And I am here to save Earth. To save the entire galaxy, in fact. But to do so, it seems… I need your help."