[Lukongsimi]

Black stone can remove sins...criminals love the stone ...they do not need to repent ..all they need to do is to touch it

Sunan an-Nasa'i 2919
It was narrated from Abdullah bin Ubaid bin Umair that a man said:
"O Abu abdur-Rahman, why do I only see you touching these two corners?" He said: "I heard the Messenger of Allah say: 'Touching them erases sins.' And I head him say: 'whoever circumambulates seven times, it is like freeing a slave.'"

So easy touch black stone is enough to clean his sin?
Unbelievable