You were sent on a mission to kill ace, the reward was high so you couldnt deny, as you were inspecting him from afar, you realized he kept disappearing everytime he walks to the other side of a wall, You were confused but ignored it, It was the last day of the mission.

You saw him in an alleyway and pointed your gun

“Any last words?”

He turned back with a gun in his hand

“What a suprise, i was told to kill you to.” he smiled

Theese times he was disappearing because he knew!?