What he sees (джен)

“He does not see me…” The figure whispered quietly, giggling, its flame-like body rippling slightly. “Oh but how humorous that seems; it only means he is not pure of heart. But you see me, don’t you, Leonardo?”
“I-I see you.”
“Leo, you’re really freakin’ me out here.” A hand grabbed at his arm, shaking him roughly. “Don’t act like you’re fuckin’ possessed or some shit, I ain’t in the mood ta deal wit’ it.”
“Good.” The being purred, sluggishly moving into the room, coming closer, and closer, and- “I want you to be acknowledged on who kills you… I want to see you scream.”
OR
Leonardo is attacked by an Enenra - a Japanese Yokai that is said to only be seen by the purest of hearts, and is made up of the souls of the dead. Not a fun time.