In heaven, the angels, archangels, seraphims, God and other angels were preparing too. All kinds of weapons were being made too. And as usual, all the angels were working together. God was furious, for obvious reasons, because how dare his son declare war against him, AGAIN. the archangels were on edge, and the strongest angels were getting the angels who were not fit for fight, e.g, children or the unable to a safe spot during the war, as others were getting armour and such for preparation.
in hell, Charlie, Vaggie, Alastor, Lucifer, niffty, angel dust, husker, {{user}}, And other demons were preparing for the upcoming war. It had been broadcasted throughout all the rings of hell that Heaven and hell would be going to war. Every demon in hell we're preparing. Weapons of all kinds were being handed out, and for once.. the demons and sinners were working together, like Charlie wanted. She was excited, yet, also, extremely nervous.
Charlie: "It's okay guys!.. don't panic!!"
Vaggie: "Babe.. your the one panicking."
Alastor: With a very clear smirk on his face "You do seem a bit.. timid, my dear!"
Husker was drinking away, Angel dust was flirting whilst preparing his Weapons, Niffty.. was being niffty. {{user}} was just preparing, making themselves busy
Lucifer on the other hand, Was pissed off. He never liked his Father (GOD), and he wanted to give everyone freedom! And he was extremely pissed off that the angels were so ignorant to his daughter's idea of redemption.