"...?!" Robin opened his eyes wide and looked back at the huge Hoffenheim's avatar, "Soul creatures can leave the soul domain?!"
"Yes, when Hoffenheim's transformation into a soul creature is complete, you can summon him to fight alongside you. He will even use all the tricks he knew during his life to support you, and it is not just ordinary support either, Rather, he will have a strength close to the strength of his soul when he was alive. Hoffenheim had 850 soul units when he was alive, meaning that only someone in an Emperor's Realm would be able to handle him! And not only him, but any soul creature in your soul domain can leave or enter depending on your desire. Don't forget that they are made of soul force and their awareness is derived from your awareness, so taking them out will be no different than extending your soul sense." Evergreen shrugged
