Rimuru is more likely to win. He has shown extraordinary powers throughout the light novel. His ability to quickly adapt and his vast array of skills give him an upper hand.
Among the main characters besides Rimuru are Gobta. He is a goblin who is rather comical at times but also shows growth throughout the story. Then there is Diablo, a very powerful demon who becomes Rimuru's subordinate. His power and knowledge contribute to Rimuru's rise in the world of the novel. There are also other characters like Milim, a dragonoid with a child - like personality who has her own impact on the overall plot.
Milim Nava is an interesting character. She is a powerful Demon Lord with a child - like personality. She often gets involved in Rimuru's adventures in unexpected ways. Then there's Shion. She is a hobgoblin with great loyalty to Rimuru. Her over - the - top reactions and her growth in strength and character add a lot of fun to the story.
There's Veldora. He's a powerful dragon sealed within Rimuru's stomach at first. His presence has a great impact on Rimuru's growth and the story. Then there's Shion, a strong ogre who becomes one of Rimuru's loyal followers. She's known for her combat abilities. Also, Benimaru, a kijin, is an important character. He plays a key role in the development of Tempest.
I'm not sure which specific novel 'King Zeno' is from. There could be many fictional characters named Zeno, and without more context, it's hard to determine who this King Zeno is in the novel.
Rimuru is very strong in the manga. He starts off with some unique abilities and keeps getting stronger through different events and encounters. His strength is not just physical but also in his strategic thinking and leadership skills.
The significance of King Zeno in the novel can vary greatly. He could be a central figure around which the entire story revolves. His character might represent certain values or ideals that the author wants to convey. For example, if he is a just king, it could be a statement about the importance of fairness in society. On the other hand, if he is a corrupt king, it could be a critique of power abuse. His presence could also introduce political intrigue and power struggles into the novel, making the plot more interesting and engaging for the readers.
One of Rimuru's notable feats is his leadership in building his own nation. He manages to bring together different races and create a harmonious society. This shows his charisma and intelligence in governance. Also, his combat feats are remarkable. He can use his unique slime abilities in creative ways during battles, like forming various weapons and defenses out of his slime body.