Do we know if peter has even really changed since the timeskip physically? Because with the dragon, and peter i don’t know how Shiro wont recognize them. I’ m pumped for the reunion shiro would’ve made a great knight.
I don't know for sure, obviously, but it feels like maybe there's more than one individuals consciousness presently in Shiro. It could explain why Vorden and Ratens demon tier bodies are equipment now.