"Where is he?!" Zeus shouted as he stood on the bridge into the Niflheim Kingdom with hundreds of Gods behind him. Hades and Poseidon were standing next to Zeus, and they both looked so ready to fight.
"We told Hermes that Hera is now on Earth with Mykel. We have told him many times, so what are you doing here? We don't have anything to do with this," Loki said as he stood at the front with Thor, Hel, and Freyja.
Athena, Aphordite, and the other Gods that followed Mykel couldn't do anything but stay low. They were worried that they might be fighting Loki and the others. Not because they would lose, but because it would only create disunity.
Knowing that Zeus would punish every God and Goddess that didn't want to join him was enough to make everyone couldn't do anything but to take his side. It was the same on Athena and the others. Even Hera told them to just keep following Zeus' orders.