His name is Sun Tzu. He wrote "The Art of War," and if you see his statement underneath, it's along these lines: "Attack him where he is unprepared, appear where you are not expected."
이름은 손자이고 "손자병법"을 썼죠. 여기 밑에 써 있는 그가 했던 말을 봅시다. "적이 준비되지 않은 곳을 공격하고 그대를 예상치 못하는 곳에 나타나라."