Overpowered Hero Returned 20 Years Later Visiting Each Of His Students Who Are In Love With Him

Overpowered Hero Returned 20 Years Later Visiting Each Of His Students Who Are In Love With Him Aisen saved the world by raising a hundred heroes and ending the war with the evil deity. While protecting the heroes, he was seriously injured and had to go to Another World to recover. During this time, the heroes have made a significant contribution to the development of the world using their abilities. Wanting to see their beloved teacher again, they sent him letters describing all the places and events. Reading their letters, Aisen decides to travel the world, visiting each of his students along the way. #MANHWA #anime #manga #MANHUA #recap #summary #dongua