Dragon Ball: Martial Glory Shakes Heaven and Earth

With Frieza, the former emperor of the universe and the Saiyans' mortal enemy, along with the overwhelmingly powerful King Cold as sparring partners,

Baros believed that whether Saiyans or Super Saiyans, they would experience explosive growth in strength over the coming period, allowing more Super Saiyans to emerge on Divine Martial Battle Star.

As for whether Frieza and King Cold would be willing to cooperate?

Baros had never considered that.

During his journey to the west, aside from successfully advancing and transforming into Super Saiyan 2,

he had also obtained countless methods for setting up barriers, restrictions, and formations from the Journey to the West World by blood-sacrificing those heavenly soldiers and generals.

On the very day the planet was completed, Baros personally acted and set up a powerful formation from the Journey to the West World called the Immortal-Prisoning Formation, encompassing the entire planet within it.

The Immortal-Prisoning Formation had no other function, only incomparably powerful restrictions and barriers.

So long as one's strength did not surpass that of the person who set up the barrier, no matter how the enemy assaulted it or how many people attacked it continuously, it would automatically absorb the free-floating energy of heaven and earth—the universe—to replenish itself, and would never collapse.

Thus, once the formation was completed, King Cold and Frieza would never again see the light of day.

Of course, this planet and the Frieza father and son were places Baros had prepared to temper the Saiyans and allow Super Saiyans such as Bardock, Broly, and Dorando to grow.

So, as a precaution, Baros used the Dragon Elephant Prison-Suppressing Art to seal King Cold's Second Transformation, then imprisoned King Cold and Frieza separately before notifying the Saiyans of Divine Martial Battle Star to undergo training.

With two powerful beings whose battle