Negawakuba Kono Te ni Koufuku wo

Aah, if I had do it all again, I'd rather die. Adventurer Lughys spent his days as a loser. Opporessed by his party members, so called "comrades", the road to being a hero or a legend was a long ways away. Then suddenly, a mysterious shadow called out for him, giving him the chance to return to his past, and told him he'd be given only one chance...