It was difficult for Gravis to comprehend his current situation.
The things Peaceful Serenity was talking about were as far away from the truth as they could get.
Heaven wants allies?
Definitely not!
Gravis knew how Heaven Breakers got their power, and letting someone with so much Energy and power leave their Cosmos would weaken them massively!
Sure, the new Heaven Breaker might repay their previous Heaven, but that was an uncertainty. It relied fully on trust.
Was Orthar a trustful person?
Was Orthar someone that gave others a selfless present just to hope that they might repay him in the future?
Definitely not.
Orthar valued control above everything else!
Everything must be within Orthar's control at all times.
After a while of trying to grasp his current situation, Gravis realized that Peaceful Serenity's thoughts actually weren't absurd.