"Karhi, you'll never guess what my original stone skill is" is a line in the game "The Ark of Tomorrow". This sentence was spoken by Lanceler, the character in the game, when facing Dr. Karhi. This sentence has also become a stalk on the Internet because of its unique atmosphere and confident tone.

In the game, Lanceler is a character with unique skills of source stone, and her skills are very suitable for sniper and ranged attack. In the face of Dr. Karhi, she proudly demonstrated her skills of stone source, and said that Karhi would never have imagined what her skills of stone source were. The tone and scene of this sentence have also brought many funny and dramatic effects to this sentence, so this sentence has also been widely spread and applied on the Internet.