Both Johan and the Royal Magi Assembly director are bound by duty to report Sei’s handiwork to the king, but the only other person powerful enough to properly appraise her power—and determine whether she is the true saint—is the Grand Magus, who is currently in a “deep slumber”.
Meanwhile Sei continues to whip up potent potions at a rate so prestigious Johan has to eventually kick her out of the lab so she doesn’t use up their entire supply of herbs. Sei is working harder than ever, just like she did in her old office job, but the key difference is working hard here is making her happy, and it’s also helping the kind (and handsome) knights like Ser Wolff out a bunch.
She’s so satisfied with her work, in fact, that even when King Siegfried Salutania himself casually approaches her in the library, both to apologize for his son Prince Kyle’s rudeness and to offer her a reward for her services, Sei turns down all material offers. The work, and the good it does, is its own reward.
When the knights again return from a tough battle in Groshe Forest, she finds that Ser Wolff has lost a hand in battle, and as efficacious as her potions are, they aren’t enough to heal him or the many other maimed knights in the infirmary. Worse still, because the commoner Wolff can no longer serve as a knight, he’s lost the right to live in the palace and must return to his hometown, his dream shattered.
Sei, who had just been studying more powerful healing magic, knows that if she succeeds in restoring Sei’s hand she’ll likely no longer be able to pretend she’s an “ordinary person”, and her extraordinary powers will give her even more responsibilities and attention. But whether Wolff was the friend to her he is or just a stranger, she knows full well she wouldn’t be able to do nothing. So, in a powerful scene full of awe and wonder, she takes his arm and gives him his hand back.
When she realizes there’s more work to be done in the infirmary, Sei pulls up her sleeve and gets to work, not stopping until every knight is made whole again. This culminates in using an area-healing spell on the less-injured knights, which drains her energy considerably. Johan and Hawke arrive not to scold her for working too hard or exposing her saintly power, but to praise her for her good works and offer a shoulder to lean on.
Even though part of me, like Sei, fears her peaceful life is about to become more hectic and complicated. That’s especially once the Grand Magus wakes up and appraises her, setting up a confrontation between her and the other Saint, Aira Misono.
I doubt I could pretend any more than she could that I wasn’t the immensely powerful Saint I clearly was. She didn’t ask for the power, or to be summoned, or to be initially passed up for Aira by the prince. But now it’s no longer about what she might’ve wanted, but how she can help the most people. She’s ready to say goodbye to the illusory quiet life where no one expected anything of her, and not look back.