Just my though. No hurt feeling.

Stop at chapter 9. The concept are enjoyable, plot is interesting, the art is cute.

One thing I hate was the customer, they were so hateful, full of arrogance . Demanding repair without explanation. Only Rindo was polite, does not need to elaborate much, just the basic understanding.

Even if you wanna be quick, don't just dash in and dash out, yelling something and physically violence.