These people weren’t the only ones. Principal Hu Xiansheng was one of them. Even if he didn’t enter the sun and moon, his lifespan would be used up.
These old men probably didn’t participate in many battles, or they hadn’t fought at all. Otherwise, they wouldn’t have lived so long.
However, Su Yu didn’t feel that there was anything wrong. He had read the information of these people, and it wasn’t that they had to participate in battles in order to contribute. The four old men in front of him had contributed quite a bit to humanity.
Jin Sheng, ninth level of the sky realm, was one of the creators of the will of civilization. Now, he was able to preserve the divine writings of the mountains and seas. Although he had many methods now, the will of civilization was the only method back then. Without the will of civilization.., then there wouldn’t be the divine writings of the mountains and seas that were preserved today.