Yu Sheng felt he couldn't understand the state of this ball, nor could he fathom Erin's usual way of thinking, but it was clear that the little puppet had her own logic when it came to dealing with the Omen Wandering Star.
Anyway, don't bother with the underlying principles, the ball is now under Erin's control—after her therapeutic "beating," the Omen Wandering Star is able to follow Erin's instructions to choose one of the puppets as its "host," without crashing into the ceiling because four Erins appeared at the scene at the same time.
And the little puppet's next goal is to train the Omen Wandering Star to fetch the mail.
Yu Sheng had no idea how this little thing's thought process jumped to this direction, but Erin surprisingly had a complete explanation for it—
Nobody can fly and come back, so it's a drone, so it can fetch mail.
... Same old story, Erin has her own logic for doing things.
