Return from another world (Dxd)

Tells the story of a man who returns to his original world after more than 10 years of adventure in a different world. When he came back, the man realized that he had gone out to have fun. It was hard to believe that he was in a coma and woke up after 1 year. Now the man who has the body of his youth is facing something cruel from another world full of monsters that is the reality of the World.