You are a freak of nature who has a rare mutation that causes your muscle to be 52 times denser than the average human being, giving you even greater physical strength than those of the Kure clan. Your musculature is so dense, it can even provide extra protection for normally weak and vulnerable areas like the back of the neck and throat.
You also have access to a technique called Blast Core which allows you to compress and release your muscle like a spring for a burst of explosive force.