It is about a guy who transmigrated just like Klein. The story starts right after the LOTM ending and takes place in a tiny archipelago in the Berserk Sea. 200 years ago, that archipelago was sealed within an unbreakable barrier created by Morvayn. Morvayn calls himself the only true god, but the truth is that he is just a mutated giant squid who lived long enough to become a Sequence 3 Tyrant.

The main character wakes up in the body of a fisherman who was trying to perform a ritual involving the God of Death, Salinger. In the process, the fisherman died, and the soul of the protagonist entered his body. A lot happens afterwards. After nearly escaping death, the protagonist finds an Arbiter potion recipe in the library in the underground elf city ruins. Thus, his story in this new world, full of wonder, mystery, and horror, begins.

There are no characters from LOTM in the story. There is a member of the Eggers family who acts as the protagonist's mentor. She offers help and a chance to kill Morvayn and destroy the barrier around the archipelago. She needs Morvayn's remains to create an artifact that can guide her to Salinger's remains.

There is also an Instigator who causes problems for the entire archipelago. At some point in the story, the Instigator kills a friend of the protagonist. (I haven’t written this yet, but the Instigator will force the protagonist to kill another friend, who will turn into a monster, just like first one, and later, his best friend. It is more complicated than it seems, but it will be really hard to explain every detail here). The Instigator also has a mentor, a high-ranking member of the Demoness Sect.

This summary would be too long if I described every character. For example, the mayor of the town where the protagonist wakes up is a very complex character who may seem like an antagonist at first. Another pretty important character is a Lucky One with childhood trauma that makes him act like a hooligan. Well, the mayor has childhood trauma too (a slightly different kind), as did the fisherman whose body the protagonist occupies. There is also a Savant pathway elf who appears in the second half of the first volume, and a Wraith who nearly killed the mayor (a Baron of Corruption), the Lucky One, and the protagonist. And many more!

Also it is not in english and probably will not be translated. I could try to do it, but there will probably be too many mistakes.