Chaya gazed at the spot where Majin Buu and the Grand Minister had vanished. After a quiet moment, he turned toward the Dark Angels, stretched to warm up, and wore an eager expression.
At that moment, the vines binding the Dark Angels loosened and released two of them.
Chaya saw it and curled his lips slightly. "The Grand Minister arranged this quite cleverly."
With Chaya's current strength, one Dark Angel was slightly insufficient and lacked pressure, while three were too many for him to have any hope of defeating. Two Dark Angels were neither too many nor too few. Clearly, Mavis had carefully calculated Chaya's training.
She always kept it at a level that was neither overly dangerous nor ineffective as training.
There was also the hundredfold time acceleration maintained within this training ground. That was no difficulty at all for the Grand Minister.
Whether it was Earth's Hyperbolic Time Chamber or the one on Red Mountain Star, one day outside equaled one year inside—a three-hundred-sixty-fivefold acceleration. In emergencies, Red Mountain Star's Hyperbolic Time Chamber could even be increased fivefold, reaching an acceleration of one thousand eight hundred and twenty-five times.
However, those Hyperbolic Time Chambers had a flaw: they could only be maintained for a day or two. After all, energy was conserved. The internal energy supply of the Hyperbolic Time Chamber and Red Mountain Star's chamber was affected by the outside world. Once the energy supply became insufficient, their functions would be suspended.
To support the training of a fourth-level God Realm expert like Chaya, relying solely on energy poured in from outside would leave them unable to make ends meet.
The training ground the Grand Minister had remodeled based on the Spirit King's Palace did not have that problem. As the palace of the Spirit King, once