In the Radiation, Wolf level was known as Iron Body, solely relying on physical defense, which was one percent of its own base strength.
The Tiger level was referred to as Superhuman Body, with defenses at one-tenth of its own power.
The Elephant Level was known as the Vajra Body, where regular defense equaled one's own base power.
As for Dragon Level, it took the form of a Giant Dragon Body, where breaking through the body strength required ten times one's base power.
This meant that a Dragon Level might need to overclock twice to break through their own defenses.
Sivina weighed twenty tons, her strength about fourteen thousand times her weight since she certainly had a near-death compensation and had trained herself to the peak of Hidden Dragon.
So even though she was a novice, her mere flesh could withstand an impact force of 2.8 million tons focused on the contact surface of a single punch.