108 Your Grandson Isn't Worthy

A self-created cultivation system?

"Eh?"

The entire hall erupted the moment Li Yu said that.

Shock and disbelief were written all over everyone's faces.

Even Emperor Tianyun was shocked.

They had lived for many years, but this was the first time they had seen someone create their own cultivation system.

This answer was even more shocking than if Li Yu said he had already become an immortal.

Of course, some of the living fossils in the hall had heard of people creating their own cultivation system, but they were all legendary monstrous geniuses existing in myths.

They had never seen one with their own eyes or ascertained its authenticity.

They never expected to see one today.

Furthermore, the unknown cultivation realm of Li Yu on the Heavenly Dao Rankings might prove that Li Yu had really created his own cultivation route.

Something completely different from the current mainstream cultivation system.