She looked at Jyorta in calm, "That is why this information is not available to the Cadets, the general public, and those with less Sync Rates. Since you had witnessed the process, I told you about it. Make sure to never divulge it to anyone else. I'm sure Madam Mary had told you why."
"Yes, ma'am." Jyorta nodded, gulping in thought, 'If I leak it, even my corpse might not be left behind. Madam Mary made it crystal clear.'
"Do you have any more doubts?" Hearing her question, Jyorta spoke after a second of thought, "I also noticed the Crust-Mantle absorbing all the spikes pierced by the Steel Porcupines. How is that possible?"
Madam Rizenne nodded, speaking calmly, "The breakthrough process requires tremendous energy. When the energy in the Heart Crystal is lacking, one can supplement it with the energy stored in the body. That is the reason many end up skin and bones after a breakthrough."