The comparison might be made because both ogres and onions are not what they seem at first. Onions look simple on the outside, but when you start peeling, there are many layers. Ogres may appear to be just big, brutish creatures at first, but in fact, they could have more to them. Maybe they have different emotions, motives, or even a certain kind of intelligence that is not immediately visible, just like the inner layers of an onion are hidden until you peel it.
Well, ogres are often depicted as large, brutish creatures in many mythologies. Their origin story varies. In some tales, they are the result of dark magic gone wrong, perhaps a curse that transformed normal humans into these hulking beasts. They are also sometimes seen as a race that evolved separately in desolate and harsh regions, where their large size and strength were needed for survival.
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.
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.
Some stories suggest that ogres have a connection to the underworld. They could be the result of some sort of leakage or influence from the nether regions. Their appearance - big, scary, and often with a menacing look - might be a sign of this underworld origin. They were sent or escaped to the surface world and began to populate certain areas. Their origin story thus has elements of the supernatural and the spooky, with their roots in a place that is not of the normal living world.