Han Jue was interested in controlling the Heavenly Dao, but he couldn't control it personally.
He didn't want to be tied to the Heavenly Dao.
He needed to support a Sage to monopolize the Heavenly's providence Dao and control it for him.
Having another idea, Han Jue asked, "Can I use the Primordial Heavenly Prison to enslave a Heavenly Dao Sage and control the Heavenly Dao?"
[Ten billion years of lifespan will be deducted. Do you want to continue?]
Continue!
[You can enslave a Heavenly Dao Sage, but you can't control the Heavenly Dao because of this. The Heavenly Dao will automatically sever the Sage's providence.]
Han Jue wasn't surprised.
The Heavenly Dao was a rule, after all. No matter how strong the system was, could it be stronger than the Great Dao?
Even the Great Dao couldn't directly devour the Heavenly Dao!
Moreover, enslaving a Heavenly Dao Sage would definitely offend an even higher existence.