Review Detail of ShamelessGengar in I Became The Pope, Now What?

I'm still surprised I read a story by author where MC isn't an old man, I love his other novels so it was a given I would read this...but a young MC, you had me at a young MC, I also don't know if I reviewed this earlier, maybe not but it's here now...or maybe I was thinking of my chapter comment..yea, don't think I reviewed it but this story is good