[Bonus Chapter] The Changes and His Backstory

Inside the Universal Simulation.

"What are the other changes that happened to him?" Aron immediately asked after passing through the gate, wanting to know the complete extent of the changes that had taken place within John's body due to the relentless barrage of healing runes he unleashed upon him for hours on end.

{Nearly every aspect,} Nova responded, conjuring a holographic representation of John's physique before delving into a detailed explanation of the remarkable changes.

{In addition to healing and regenerating his limbs, the extended exposure led to meticulous fine-tuning, revitalization, and fortification of his muscles, organs, and bones, pushing them to their absolute limits. In essence, you've transformed him into a super soldier, doubling his strength compared to what it was previously,} Nova elucidated, emphasizing the profound changes that occurred within John's body.