User blog comment:AquilaeAltair/OnS Theories (S3). Fifth Theory - The real reason why Yu’s called “Demon Spawn”/@comment-36009152-20190714213042/@comment-36009152-20190724041303

And the thing is it shows Saito spending a lot of time thinking, and it’s not just absent-mindedness with him double checking plans and that. As for Yu, could be both! Bit harsh (very harsh) for his own parents to smear him as demon spawn, ask if he asked for it or something. Then even if he did, love and care for him regardless, guess the parents of the year didn’t get the memo XD

Also very much want Yu as the means to overcome Shikama Doji both since if not Yu who else in all seriousness, and would just be amazing! The sweet hearted (except when possessed into a murderous rampage!) ‘demon spawn’ against the heartless, out to murder Shikama Doji seraph being. Still think Yu is the best means of helping Shinoa escape her predicament of the first possessing her as well so can cover two areas Yu being empowered to fight the first.

The connections between the Yu's, that would explain so much and now a lot has clicked into place. The past and present Yu are so different and then there is whether they are the same, reincarnated or what. An empty vessel acquiring a soul is such an appropriate scenario to describe the Yu’s and is now the current leading “this is so what is happening” case. Yes it raises questions as to how if it is the case, but would be willing Yu fashioned his own soul, it came from within him because he is nice at heat, that would be sweet.

Rigr and Urd, right now come across as Urd is half convincingly telling himself that he has become a stronger being to justify and make the best of what has happened to him. Whereas Rigr is acting all cheery and happy but only because he is at ease knowing his long term plans have been envisioned. Hard to tell how they truly feel and how that may have changed over time.

Yu is the sweetest, his happy faces are the truest depictions of joy. There are lots of them and good, should be a rule or something that Yu must always be beaming with delight! His trial now though is definitely whether this can translate into helping those who need it. Thinking of Mika who has reversed temperament wise and whilst Yu may be happy, he is also sharing that with Mika to help him no questions asked which is lovely but cannot assume it will always be enough.

Then again his willingness to help his friends now that Yu is kind of complete and healed on the inside has it’s dangers. Wasting no time in offering his memories to possibly help Shinoa sounds good on paper, was a truly selfless thing to do, but turned out was to be exploited by others. Never mind his past, Yu's present circumstance see him just as imprisoned as he was before.