This kind of evolution will accelerate the lung's gas exchange process by tens of times, drawing oxygen from the air and expelling waste gases such as carbon dioxide from the body. The transformed cells and energy, like a sieve, will filter out toxic gases. They can function normally in any harsh environment and have strong survivability.
In addition, the lungs are no longer fragile. Even if 90% are destroyed, the remaining 10% can maintain the body's normal functioning.
Casio has a technique called Breathless Continuous Strikes, which can explosively increase his speed of attack in a short time. Now, if the lung transformation is completed, Breathless Continuous Strikes will see an epic upgrade. He is expected to remain in a state of Breathless Continuous Strikes at all times in combat, as a normal state rather than a burst state.
