Summoning a demon in comics often requires a combination of factors. It could involve knowing specific spells, having access to forbidden knowledge, or being in a particular supernatural setting. But remember, it's all fictional!
First, you need to have a deep understanding of the original work's characters and world. Then, come up with an interesting plot that fits within that framework.
Overall, the ending of the manga was well-structured. It tied up loose ends and left fans feeling content. The resolution of conflicts and character developments were handled smoothly.
You could start your search on well-known ebook platforms such as Amazon Kindle. Sometimes, libraries' digital collections also offer such novels. Also, keep an eye on fan-created websites dedicated to this genre, but be cautious of the legality and quality of the content.
The 'How Not to Summon a Demon Lord' manga did finish. It provided a satisfying ending that tied up loose ends for fans. The final chapters brought closure to the characters' adventures.