Out of the first level

Rean then touched his mark first before Light Element flashed, warping the light hitting the mark itself. Soon, light bent into a strange shape until that ice-blue Dragon Wing Mark suddenly changed back into the previous round ice-blue mark. In fact, the mark itself hadn't changed at all. However, Rean's manipulation of Light Element to bend light itself was already peerless. With that being said, it wasn't hard for him to make the ice-blue mark look a different shape in the eyes of others.

He also did the same thing with Roan and Kentucky, making the shape of their marks return to what it was before. Seeing what Rean did, Hurio also allowed him to work on his mark. After that, it became impossible to tell that the marks on their foreheads were any different than the marks they got as soon as they entered the first level.