I’m Anidas, the seven deadly sins' ruler.

"Thumb?" Darka asks confusedly without leaving his eyes on the enemy before him.

"Um, he's one of the founding members of the order, also one of the most powerful." She says with incredulous and agitated eyes.

But upon hearing her explanations, it was not only Darka who was confused; even the man in front of her had suspicious eyes as if he doubted Reha's intellect.

"Miss Reha, this man's nickname is not Thumb but Index," Darka responds nonchalantly.

But Reha shook her head again. "I had met him millennia ago; this man was the same as the one I had met." She refutes Darka's words.

The latter became uncertain of this information by seeing the conviction in Reha's eyes. 'As far as I can remember, Thumb was a woman. Would she have lost her rank?' He could not help but whisper these words with pessimistic.

But against all odds, the man responds with a mocking smile. "I'm not Thumb, but Index."