The so-called convergence here wasn't the literal meaning of the word. Rather, it was a state of harmonious balance between the heavens and earth.
In Yuan Zhou's Nine Dragon Sculpture, the Cloud Dragon was the heavens and also the earth. Thus, after the cloud and the dragon converged, the nine dragons converged as well.
Yang Shuxin's Nine Dragon Sculpture with a prominent Coiling Dragon at the middle of it, Yuan Zhou's Nine Cloud Dragon Lines could only be noticed from the minute details.
Fortunately, the issues of this sculpture had been solved and the only thing one could see was dense clouds and mist.
The clouds were thick, and at a glance, the clouds seemed to be a curtain of the sky. When one peered into the clouds, one could see three dragons hidden within.
One dragon had bright and clear eyes, seemingly moving as fast as lightning in a joy.