Details: Currently ongoing. Also known as Shokei Sareta Kenja wa Lich ni Tensei Shite Shinryaku Sensou wo Hajimaru and 処刑された賢者はリッチに転生して侵略戦争を始める.
I’m enjoying this story so far, but it is very similar to the Overlord manga/anime.
The story is about a mage and a hero in a fantasy world. After defeating the demon lord, the two are executed on false charges. The mage is so distraught by what happens that he vows revenge and revives as a lich. Now this mage seeks revenge on the human world and world peace by being the greatest evil in the world and uniting humanity against himself.
Overlord was an isekai story where a protagonist was transported into the fantasy world of a video game he played. Once there, he became the big bad villain of that world and the story followed his villainy. This comic is not isekai as it starts and continues in a fantasy world with no connection to the real world. However, it does have a lot of the tropes of an isekai story as the protagonist is overpowered and defeats everyone.
Like Overlord, our protagonist is a villain and goes around doing evil stuff. He kills lots of people and takes over kingdoms and raises an evil monster army. Unlike Overlord, this is mostly a revenge story, at least as far as I’ve gotten into the plot. The protagonist wants revenge for the execution of the hero, his close friend and maybe romantic partner. So you get a combination of isekai tropes, anti-hero tropes, and revenge story tropes.
The art is fine.
Overall, it’s an enjoyable story that plays off multiple genres. Accordingly, it feels slightly new, but is mostly familiar narratively.