"Sousou no Frilen" is a manga serialized on Weekly Shonen Sunday.
A group of brave men who defeated the Demon King over 10 years and saved the world. Fifty years later, the brave Himmel reunited with his former companions and died shortly after seeing the Half-Century Meteor. One of his friends, the Elven Freeren, did not have much to do with humans because of his long life, but after the death of his friend who had been with him for 10 years, he decided to get involved with people and get to know them. This is a story that begins with "the end of the adventure."