Turning Into: Episode 1

Ninjachameleon was sitting on the sidewalk. He walked down to the local bar.
"Hello," said the bartender. "Whataya want to start off with?"
"2 shots." replied Ninjachameleon.
"Ok."
He chugged them both down and somehow already felt full. He was about to leave when the bartender stopped him.
"Woah woah woah stop right there!"
"What?"
2 butcher's knives appeared behind the bartender's back. He grabbed them and jolted at Ninjachameleon. He dodged and threw a shuriken into his back.
"HISSSSS!" said the bartender. He turned into black smoke.
"That was insane, good thing I was prepared. There must've been something in those shots of beer, maybe it wasn't beer. Now that I'm here by myself, better investigate." Ninjachameleon got on his fursuit and looked at the camera footage from the previous night. A man came in and the bartender chopped him into pieces. A glowing man walked in, then the bartender chopped him to pieces.
"Hmm," said Ninjachameleon. "So the bartender is a serial killer? I'm going to go search the other camera in the back room." Ninjachameleon looked at the footage from the other camera, on the same night but at 2:32. He saw the bartender putting the chunks of flesh into a mixer and serving it as beer. He had a huge barrel and filled the shots with it. Ninjachameleon searched the first camera's footage again and found out that the bartender gave the shot with glowing pieces to Ninjachameleon.
"I wonder what powers those glowing chunks gave me."
Then he looked down.