Ethan went to find a room for 4 hours. He didn't want to waste time viewing the city. After booking a room with 50 contribution points, he created a small mental barrier and started practicing some battle songs he had heard in his previous life. Then he started modifying them according to his taste and need, as he needed more goosebumps.
Ten billion warriors would be present there, so the song would need to be loud enough to be heard by everyone and strong enough to be remembered by everyone.
His clones practiced for 3 hours and the song was perfected. Ethan smiled with satisfaction. One hour later, the battle would be started.
Meanwhile, on Earth, Ethan was watching as his core was still expanding. Then suddenly he remembered the world tree seed the Grand Supreme had given him.
So he immediately took it out and planted it in the center of his core.
