What were the four great masterpieces of the world?

Well, he's mentioned that he has a soft spot for classic Marvel comics like 'The Avengers' and 'X-Men'.

I'm not really sure. Maybe it's some kind of special or additional story related to a specific manhwa.

They have complex and evolving relationships. Sonic and Shadow are often rivals, while Chao play various roles depending on the plot.

Maybe his statement crossed some lines or offended a lot of people, so he felt the need to apologize.

I'm not sure. It might depend on where you're looking. Sometimes, you can find raw versions on specific manga websites, but be careful as it could be against the law or violate copyright.

They usually have exciting storylines and vivid illustrations. The characters are well-defined and the action scenes are quite thrilling.

The boy in the yaoi manga might want to learn to cook for his father because he saw it as a unique way to express his gratitude and make their relationship even stronger. Maybe he also hopes to create memorable moments together in the kitchen.

You could do comics about school life, like funny moments in the classroom or adventures during recess.

Electromagnetic comic strips often incorporate elements of science and technology. They might showcase advanced devices or concepts related to electromagnetism in a visually engaging way.

I'm not familiar with such an adult-oriented comic. It might not be something appropriate or widely known.