Demon sealing Emperor

"From then on, the name of the God-Emperor demon-sealing formation was passed down, and the God-Emperor's name was also remembered for thousands of years. He was called the demon-sealing Emperor by us descendants of the God-Emperor. However, everyone only knew about the power of the celestial Emperor's demon-sealing formation. They did not know that the demon sealing Imperial Emperor's talent was not outstanding at first. One time, he went out on a journey and had a shocking encounter. When he returned, his strength soared and his name spread across the heaven region. He even easily won the position of the celestial Emperor.

He didn't tell anyone about this, and I only found out that the demon sealing Emperor had recorded this in a very obscure way when I was reading through the legacy left behind by our ancestors.