Gender Swap: My Enemy? Isn't That My Wife?

After the heroine was fed the two-level low-level elixir, the plot began to become dull, like a running account. There was not much to watch emotionally, the conflict points were too small, and there was no tension. However, there is still potential, and I hope it will improve in the future and receive favorable reviews and support.

There may be some bad writing in the new book. Can you point out to me where the writing is unreasonable and bad?