A few minutes earlier…
As soon as Ryan left to lure Lucifer to a fight, the other members of the alliance who stayed behind began to relentlessly attack Ymir. Weirdly enough, they saw results pretty early on. Ymir was unable to do anything with the sun, and every time an arrow appeared inside his ethereal body, he would tremble and feel pain. Eventually, he understood that just because Ryan and Lucifer were out of the picture, for the time being, he wouldn't be able to do whatever he wanted. So, he teleported to Earth and suddenly appeared standing above the army.
"It seems you have obtained a huge deal of power while I was away," Ymir said while furrowing his eyebrows. "I really didn't expect Chronus would fall that easily… I never understood him truly..."