It felt like Gravis hadn't been away for long, but for the others, thousands of years had passed.
Gravis had to release a heavy sigh when he heard that about 20% of all his students had died by now. Unity Realm Cultivators and beasts could only live for a single millennium, but nearly none of them would die of old age. They would either reach the next Realm or die in battle.
However, the 80% that were still alive had all reached the Law Comprehension Realm at least. There were even some that had already become Immortal.
80% was an incredible ratio. Apparently, Gravis' and Arc's teachings had a great effect on the students.
These little kids that Gravis had taught back then had all either grown up or had died. Maybe to them, Gravis had been a nice substitute teacher an eternity ago. They had met him back then but hadn't seen him again for their entire life.
