Imp to Demon King: A Journey of Conquest

Although it doesn't present anything new and its writing style is somewhat boring, it's a good read for first-time readers or if you're accumulating chapters and have nothing to read, it's also a good option.

The way of writing is too corny. In simple words it's cringe. Basic plot, mc is a demon, is a good person, cares about his subjects. I don't like it, some may like it. I don't recommend, it's kinda boring.