I didn't know that Overlord Lover was the name of a novel, nor did I know if there was an animation. If you can provide more information or context, I will try my best to answer your questions.
The OP and ED in anime were usually the beginning and end of the song, and they were one of the important elements that drove the development of the story.
In anime, OP was usually one of the most popular songs. Its music and lyrics were often used as background music to influence the audience's perception of the character's emotions and personality. OP lyrics and melodies were usually more infectious and attractive, able to resonate with the audience and increase their emotional input.
ED was usually the most popular song. It was usually used to supplement the OP storyline or to provide strong support for the climax of the story. The lyrics and melody of ED were often related to the emotions and actions of the characters to guide the audience to better understand the story.
OP and ED were usually very important elements in anime. Not only did they represent the popularity of the song and the important turning point of the story, but they could also attract the audience's emotional resonance and enhance their viewing experience.
The OP and ED in anime were usually the beginning and end of music videos. Their meanings were as follows:
-OP(Opening Song): It usually refers to the opening music of animation, comics, games, and other media works. It is usually a complete song that is used as the main guide for the entire work. OP was usually performed by a well-known musician or band. Its music style and lyrics usually aroused the interest and curiosity of the audience.
-ED(Closing song): It usually refers to the ending music of animation, comics, games, and other media works. It is usually a complete song used as the main guide of the entire work. ED was usually performed by a well-known musician or band. Its music style and lyrics usually echoed the theme and emotion of the entire piece.
In most cases, the Overlord anime doesn't go beyond the manga. It relies on the manga as its source and keeps in step with it. There might be minor variations, but not to the extent of being ahead.
Overlord is about a powerful gamer trapped in a virtual game world as his overpowered skeletal character. He builds a dominion and faces various challenges and enemies.
In general, the Overlord manga does have more story content than the anime. However, the anime's adaptation is well-done and has its own charm. Some people prefer one over the other depending on their preferences.
The Overlord game was related to anime. Overlord was a light novel written by 486, which had also been adapted into an animation and game. In the game, the word 'overlord' referred to a powerful existence with power and ability that surpassed that of humans. The anime told the story of the conflict between humans and dragons, and also added superpowers, magic, and other elements.
There was no love story in Overlord anime. Although Overlord was a work with racial and fantasy elements as its theme, it did not involve love plots. The main character, Amber, was just a powerful warrior whose life revolved around battles and adventures. Although some characters had bonds and emotional exchanges, these feelings only existed to express their friendship and loyalty, and did not develop into a romantic relationship.
The 'Overlord' anime novel is mainly about a powerful wizard who gets trapped in a virtual reality game world. He finds himself in a strange new situation where he has to navigate through various challenges and encounters with different races and characters in this game - turned - real - like world.