Waving Remaining Wings

A young boy who was once a hero but fell into the role of a demon king was killed by his former companions in the end. His soul was reincarnated into a different world, and the journey began! Note: I am new to writing books and may not have time due to academic issues, so updates are irregular, so please forgive me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.