Day 341 - 1:07 PM - Frozen Sumida River, Kachidoki, Reclaimed City, Ruins of Tokyo
Mark finally decided to transform, stepping up the fight to the next phase. But was it not reckless? While the changes in his body were not too much, he would grow horns, fangs, and his hair would become longer in the process. To transform with his helmet on, would that not break it from the inside?
However, it was one of the things Mark paid attention to when making his armor. And as if following his will, the helmet adapted to his transformation.
There were slots on the helmet at the exact spot where Mark's horns would grow. These slots could only open by getting pushed from the inside. And while it allowed Mark's horns to grow unhindered, it also served as a switch that controlled the back part of his helmet.