Demon's Surgical Strike

Just as Zeph sneaked out of Leth town, a ripple of wind passed through the town. A man draped in black, shred clothing suddenly appeared in the middle of town streets. 

He began to casually stroll with his hands behind his back as he was observing the town from a tourist's point of view. He was unafraid, carefree as he strolled aimlessly through paths.

"Looks like a lot has changed, humans have prospered….."

He sighed while appreciating the advancement of the human race.

From the next turn, suddenly four-guard warriors appeared who were on their routine patrolling. But the man in black was nonchalant about them. 

He easily walked in front of them and passed through them while casually strolling. The guards were not even able to spot him. They walked around him, giving him space to pass all the while still maintaining an alert attitude.