Fur of the Monkey King is Monkey King's ability to use his fur as a medium to create another self of him, a clone. It takes the form of blue-haired gorilla with a Loop of Binding and tiger clothes of the Monkey King. Just one of them is as strong as Jin Tae-Jin and deemed even more dangerous than nuclear weapons. Some of the powers shown are:
Superhuman Strength: One clone was shown to be powerful enough to contend with Jin Tae-Jin, someone who defeated five of The Six with his physical prowess alone.
Superhuman Speed: The clone could move at a speed that caught a practitioner of Renewal Taekwondo off guard.
Superhuman Durability: It could withstand most of Jin Tae-Jin's attacks.
Adoptive Muscle Memory: Like the original, the clone had an amazing ability to memorize and effectively use new martial arts techniques after having only experienced them once in battle. Using this ability it was able to copy Tae-Jin's Dragon Sign Hwechook.
Enlargement: The clone could enlarge itself about eight or ten times greater than its original size.
Omnidirectional Energy Wave: It could emit a powerful wave of energy from its body that created a nuclear-like explosion.
Roar: It could emit a powerful shockwave from its mouth that can destroy its surrounding.
Fire Breath: The clone could generate a fire blast from its mouth. Its full power not seen as Jin Tae-Jin quickly countered with Dragon Sign Hwechook.