The relationship between the two protagonists is very interesting and very enjoyable. If you like s0m1 and hate it, you are lucky. I would strongly recommend it. The background setting is purely fictional, so I didn't delve into the plot. It feels relatively weak, but the two protagonists play opposite each other so much that I feel that the deficiencies in the plot can be ignored.
Although the main text is light-hearted, it is actually a very special book with a well-established world view. The plot is very smooth. The heroine worked hard in the early stage to upgrade, mainly focusing on emotions, which is very cute. In the middle and late stages, the plot slowly unfolds. The rhythm is well controlled, very immersive, very Western fantasy style, and the setting is very unique and has many jokes.