Okay, I really enjoyed this manga. The couple was cute together, but I love big bear-like semes! ? And the seme asked permission their first time. They coped well working together too and even learned to use each other's strengths. There was plot and character growth too! If you're not too familiar with manufacturing or metal working, you might have no idea what they're doing though. However, as a child of a welder, I was thrilled to see representation for such an unglamorous industry.