Those who worked under Senji - his new squadron that he controlled - were also out training with Senji while they had the chance. There were a good handful of Sinners in his group, a few of them new, and whilst sparring, they talked to one another.
"Did you hear that sometimes Sinners go missing once entering the castle?"
"That's bullshit, they probably just leave, I've seen plenty of Sinners walk right out the front door."
"No, but the ones that no one sees leaving, some are saying that they're being executed in secret, others have this weird idea in their head that-"
"Shut up, that's all shit and you know it."
"Yeah, I guess, but still... No one even knows how the previous King and Queen died, they just "got sick". It ain't right."