An awakened soul
Ray's story, My Dragon System has a Webtoon already has 30 chapters on webnovel! This is your chance to experience it in comic form. Just search on webnovel through the comic section of the app!
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For a long time, the Shadow Space had been Quinn's safety net. It was a power that was unique even for the shadow itself. He was able to store living things in there, go into the space himself and those that were in the space, reacted differently to the current time that passed outside.
One of Quinn's big uses for it, that he had used in battle more than once, was to avoid large scale attacks. At the last moment he could enter the shadow space, he would disappear from the enemy's sight and they would know no better as to where he was.
In most cases, they wouldn't have a way to access the space either. When an enemy used a large scale attack just like Ray had used now, it would make it redundant and the opponent would just waste their energy.