Tensura : Karna

A 16 year old genius boy from the 21st century gets reincarnated into the incredibly dangerous and exciting universe of Tensura 70 years before canon. Follow his adventures and exiting life of how he came to be known as the "Hero of the Sun". Notice of [Rewrite] on 27/3/2024 Note : The original story does not belong to me, it belongs to the original author fuse. this is a fanfic. I only own my Original character.