I'm not familiar with this character named Kang He in the comics. You might want to describe their role or features to help me understand and answer your question.
Sure. He who remains is indeed Kang in the comics. This character has been part of the comic storyline for some time with specific traits and story arcs.
Sure. He has a presence in the comics and his character development adds depth to the overall narrative. However, the extent of his role can vary depending on the specific comic series.
I'm sorry, I don't know who the author of 'Remains of Life a Novel' is. There are so many novels out there, and without more information, it's difficult to determine the author.
Kang's demise in comics is a complex matter. It could be a result of a team-up of heroes, or it might be due to an unexpected turn of events involving multiple characters and their actions.
The identity of who defeats Kang can change from one comic series to another. Sometimes it's a team effort by multiple superheroes, and other times it could be a lone hero with a strategic advantage.