It's a pity that there has been no successful case reported.
It might be due to insufficient talent and aptitude, or perhaps the profound mysteries contained within the Portal are too deep.
Chen Mobai feels that, if he can truly reach the Divinity Transformation step, he might indeed be able to advance beyond that realm through utilizing the Portal.
After all, he possesses the Turtle Treasure, and his external incarnation is almost a true Void Spirit Body.
He could attempt to absorb and refine the Portal with the Turtle Treasure, or use it as a basis for 'The Union of Differences'.
'The Union of Differences', this Divine Transformation Technique, is capable of being augmented.
For instance, in the future, if Chen Mobai takes the Pure Yang Scroll as his foundation and cultivates it to its pinnacle, then he could attempt to join it with a compatible "instrument," paving his own path to a higher realm.