The Hero Laughs While Walking the Path of Vengeance a Second Time, Vol. 1 (light novel)

Summoned to a fantasy world as a hero, Kaito Utage defeats the Demon Lordalongside a band of noble adventurers. only to be double crossed and brutallymurdered by his former allies. But when a twist of fate gives him a second chance atlife with his all his memories intact, he sets off on a quest to slaughter his traitorousparty members one by one. "Come. let vengeance commence. "