Thread:Shining Trapezohedron/@comment-30589841-20180926180958/@comment-158.103.2.1-20190419160309

He'd be more or less the same. Though he's not as vocal as he'd like to be with his parents, they still raised him and still continue to show as much genuine love to him as much as they can. The Hyoudou couple are individuals that are allusions to Issei's humanity.

Though the shy and reclusive personality he had in the beginning would remain for a bit longer, as he doesn't have Leiko to scold him for being that way; which would then mark the change to the personality he has now. If someone wanted to challenge him or kill him, it wouldn't be farfetched of them to target his parents, especially if they've been keeping a close eye on Issei and his life. He'd definitely be much more protective of his parents, but it'd be difficult for him to live the double life, as they still aren't aware of Issei's adventures within the world of the supernatural, while Leiko is fully aware of it.