He skids to a halt in a shower of lightning. Skinny jeans, battered leather jacket and long hair. There's a tattoo visible on his neck and others peeking at his cuffs and across the back of one hand.

Huh. It worked.

"Barry Allen. Don't ask, it's a long story but you've got a Time remnant hunting you. One Speedster to another, figured I'd give you a heads up."