i cant get enough of

Well, it might also suggest that the wife, while drunk, is so into a story that she doesn't want it to end. It could be a story that has some sort of emotional connection for her, like a love story that reminds her of her own relationship, and the alcohol has made her more fixated on it, so she just can't get enough of it.

It's not a common expression at all. However, we can infer that intoxication can sometimes lead to an intensified interest in something. In this case, the wife's drunken state has made her really into the story. It shows how alcohol can influence our perception and engagement with different elements in our environment.

Maybe it's because the story is super engaging and the characters are really lovable.

Well, it could be that the art style is amazing and the plot has a lot of twists and turns that keep you hooked. Also, the development of the characters might be really well done, making you care about them and want to keep reading.

Perhaps the world-building in the novel is so rich and immersive that you just can't get enough. Or it could be that the emotional depth of the story and the growth of the characters resonate strongly with you.

Maybe it's because manhwa offers unique and engaging storylines that keep you hooked. The art styles can also be really captivating.

It could be that Levi is injured. In many fanfiction scenarios, the character might have sustained some sort of injury that affects his ability to get on the horse. For example, a leg injury would make it physically challenging to mount the horse.

I think it could be that the art style is amazing and the storylines are full of surprises and emotions. Plus, the characters are very relatable and easy to root for.

Another way the plot could develop is that his inability to get on the horse could be a sign of a greater conflict. Maybe there's a war coming and the horse is a key part of his battle plan. His comrades might start to doubt him, causing tension within the group. This could lead to internal strife and Levi having to prove himself in other ways while still trying to figure out how to get on the horse.

Could be that the characters are well-developed and the plot has lots of twists and turns. Also, the art style might be really appealing to you.