Creativity

Eiro was laying in his bed, he was violently convulsing and sweating rivers. His muscles bulged up, blowing up like balloons just to deflate again a moment later. He just entered the peak of one of the first waves of strong change that his body was going through.

These were always a thing that he had to deal with during his evolutions, but they were never this painful this early on. And considering how long this whole evolution would take, and how quickly the first wave came, it was clear that this evolution would be a tough one.