The Black Tortoise sect was a very small sect in the Beiyi region. However, it had been established for a long time. It had been more than 60000 years since the establishment of the Black Tortoise sect. The first person to establish the Black Tortoise sect was a demon turtle. When the demon turtle first established the Black Tortoise sect, he was only at the dujie stage. However, because the demon turtle was a mutant, his defense was very powerful. Even ordinary longevity stage experts could not break through his defense. That was why he occupied a mountain and established the Black Tortoise sect.
The black turtle sect had been established for almost 70000 years, but it was said that the old turtle who founded the sect was still alive and had already advanced to the longevity stage. It was extremely powerful, but it had not shown itself in the past few years.