Create a Copy to Deceive the Brave?

It's the brave who fights the devil, but you actually trap the brave? Is this a beaver or a beaver? The game planner was killed by a truck because he was trying to save a JK girl. When I woke up again, I was already in a different world, and got a card drawing system to create a copy. You will play the role of a dungeon designer and fight against the brave man of justice.