Sukuna does die in the manga. The way it happens is quite dramatic and ties in with many other elements of the story, adding depth and tension to the overall narrative.
No. Ryomen Sukuna is a fictional character from Japanese mythology and modern manga/anime. He doesn't have a basis in a true historical event or person.
Nope. Ryomen Sukuna has no basis in reality. It's a product of the creative minds of the writers and illustrators who designed a captivating fictional character for the enjoyment of the audience.
The first little pig built his house out of straw. It was a very simple and not very strong structure. The second little pig built his house using sticks. It was a bit sturdier than the straw house but still not very secure. The third little pig built his house with bricks, which was very strong and could protect him from the wolf.
The first little pig built his house out of straw. It was a very flimsy house. The second pig built his house using sticks. This was also not a very strong structure. The third little pig built his house with bricks. It was a solid and strong house.
The first little pig built a house of straw. It was a flimsy structure that was easy to put together but not very strong. The second pig built a house made of sticks. It was a bit sturdier than the straw house but still not very reliable. The third pig built a house of bricks. This was a very strong and solid house that could withstand the wolf's attempts to blow it down.