Nina was the only person except Max that could talk to Redon like that and not get oblidirated by a fireball to the face. There were a few cases when some people tried to reason with Redon in a harsh was and they got beaten up really hard. Marco knew that Redon would not spare him if he would say anything like that. This fiery guy had a lot of pride and it was hard to reason with him. Because Nina was close to him from a young age and he generally did listen to her because she was the most reasonable one and was a girl, she could just throw a tantrum, and Redon will just let it slide.
The remaining enemy commanders saw that the crazy red-haired bastard got tired and did not shoot anymore and a lot of hope and rage started to boil inside of them. Before that they just tried to survive the bombardment and now it was the perfect time to retaliate and kill those bastards. One of the army commanders of the Zeus empire saw what was going on and shouted to the remaining soldiers: "Attack! Kill those little fuckers! Charge!"
The different soldiers of the hostile army charged forward. They did not hold back. Nina waited until those people came to an attacking range and shouted: "Marco! NOW!"
Macro's face became serious. He shouted: "Lightning chain!"
After this a lightning that hit groups of people were shot to different directions. Macro could control the general direction of the attack. The people that were at the knight apprentice stage were just charred black by the lightning strike and died on the spot. The knight level figures were stunned for a long time and injured seriously. The mages were a little better, but only high-level mage apprentices could just get stunned and not get seriously hurt. The grand knights started their killing spree. They just hacked the stunned enemies to death by one hit. There were two main groups of the grand knights. Grand knights of noble families and grand knights that were serving the three brats. The ones that were serving Max's children got additional skills like shadow step that others did not have in their arsenal. That gave them a big advantage over the other grand knights. The fight took time. The first people that started to accumulate wounds were the grand knights that did not have the shadow step. The wounds started to accumulate, and it seemed that the brats were starting to lose. The enemy army already suffered huge casualties already. It did not matter if they would win or lose. It will be just a disaster to all the empire. It was almost sure that the empire will fall drastically in strength after this battle. The emperor wanted to kill those elites and after that to retreat. He did not have the representatives from the demon race to coordinate the attack.
At this time the fight was getting into a breaking point. The enemy forces did found a few openings to attack the knights. Nina did protect her brothers and tried to coordinate the attack and defence of the team with her earth walls.
The fight continued and the grand knights got more and more injured. The ones that did not study the additional skills from Max's gaming club were having a crappy time. They had a hard time evading all the attacks that were coming from all over the place. Marco did his thing and just stunned everyone that got close. After some time he started to get tired as well. He was not a machine. Only a human. He could stun the enemy again and again and his mana started to deplete. After some time, the Yin Yang empire strongest team looked like it was going to crumble under that attack of the enemy. The enemy was hell bent on killing those brats even if they will go down with them as well. The enemy forces morale got higher and higher until Redon got up from his sitting position and shouted: "BUFF!"
After that a huge pyroblast obliterated another big group of people and the higher ups of the enemy just gave up and gave the reasonable order to retreat! After the order was given the soldiers and officers of the army did not delay to run away. They did not want to do anything with this lunatic that was a big and scary fire cannon. They already lost count of how many people were deleted completely from existence by this little brat.
Redon became a lot more heated up when he saw that the battle was coming to an end, he increased the input of his fire power even while Nina was telling him to calm down. The enemy could just lure him to use all of his powers and then they will be fucked. Redon did not pay much attention, just screaming to buff him from time to time. At the end of the battle all the surroundings of the little team of Max's youths looked charred. Most of it was connected to Redon Armagedon destruction. There were also some damages dealt from Marco. When the forces of the enemy retreated hastily Nina just sighed and said: "We need to recuperate a little and go to the other battle ground. We need to help those retards at the other battlefield. Sigh. If our father would just throw a supernova at their heads, we will not need to deal with all this headache..."
Marco relayed almost instantly: "Father wants us to grow up and get battle experience in real life. Here we only have one life. We need to do everything right."
Redon was ignited and shouted: "Let's go and kill those fuckers right now! I'm ready for war!"
After that the muscle head felt his powers leave him and just crashed on the ground. He used to much of his mana. Nina just sighed at this sight. This retard will die for sure if they will not look after it. She felt like she was at some kind of a kindergarten with Redon doing his crazy stuff all the time. She still had to endure. Sometimes she wanted to kill him herself, but she was not ready for others to lay their hands on him. The team of mages and grand knights under Nina's command rested for a while and made their way towards the other battlefield.