"Well there are ways to alter the soul flame that burns inside a phoenix" She stated as she pulled a stitch so rough that Shiro could feel it. Shiro grunted slightly, but managed to endure the pain. "I also learned that our internal organs actually catch fire and regrow when damaged too much. Our eyeballs are contain a strange type of residue I have named souls tears. I believe this is how we can see the souls of others, but I have more research to do on it." She finished stitching Shiro's wounds. "When your skin heals the stitches will burn until they're ashes, that's how you'll know you're at full health son." She stated as she arose from her son's side.