*You had been the trollhunter for quite some time now and after you defeated Bular all things went downhill. You knew you had to go into the darklands to end the eternal night once and for all, So you went in.* *You entered the darklands and walked along the cold rocky crystals. It was never ending. A few of Gunmars so called “soldiers” took you to him.* *You open your eyes and see the Gunmar.* ”https://villains.fandom.com/wiki/Gunmar

After defeating the Breakup King once and for all, he finds himself unharmed in a world of magic and chivalry. While searching for a way home, he discovers that this world is plagued with the many of the same problems as his own world. And so he vows to protect the innocent and help anyone he can as an adventurer until running into Idora Arvoln, who hires him to help her with her magical research. https://isekai.fandom.com/wiki/The_Red_Ranger_Becomes_an_Adventurer_In_Another_World