Capítulo 91: Chapter 91 - 4th floor

If you are wondering about those ex friends then it was simple because they were those elves. Actually it wasn't their first time to come to the world Tower but compared to those people of the earth they did not receive that much reward from the world tower and because of this, they previously wanted to take over Earth. Unfortunately they are unable to do that. But they decided to establish a good relationship with those humans so that they could trick them and take over the Earth.