Isaac hadn't been sitting for long when an Arcane Radiance flashed at the door, and the figures of Gaia and Caesar emerged from it.
Watching the two walk over, Isaac narrowed his eyes slightly. 'They've gotten stronger again!'
Compared to the last time they met, both Gaia and Caesar had grown much stronger. His father, Gaia, in particular, now gave him a sense of fatal threat!
This was something no ordinary High-level Knight could achieve. At the very least, he was very close to a Tier Four Miracle Knight!
This made Isaac very curious. He already knew the method for a Legendary Mage to break through to Tier Four—one simply had to leave behind three Miracles in this world to advance. But as for how a Knight broke through to Tier Four, he was completely in the dark.
However, compared to his curiosity about his father, Isaac was more surprised by Caesar, because he could sense two Authorities on him!
