Even though Sasha decided to join Kai's party, he still hypnotized her. This was a standard at this point, and he had no interest in changing that.
He also hypnotized Stacy and helped her get over her trauma because it was the least he could do.
"So, Stacy, do you plan on working in the guild until you retire?" Kai asked
She nodded. "Yes. Since I'm familiar with this ecosystem, I think I will do well here."
"What about starting a family?" He asked
She blushed. "T-That isn't on my mind right now. B-But if the right man comes around, I-I wouldn't mind settling d-down."
'Great, now I can get her pregnant.' Kai didn't need to do that, but she was cute, and he was going to be party members with her only family, so he said fuck it. He'll put a bun in that oven.
He planned on doing the same thing with Kassandra before he left as well.
"So, Sasha, if you're okay, do you wanna meet my Party members?" Kai asked with a smile.
