Killing Slimes Every Day Makes the Devil Angry

Coming to another world, Yuri was bound to a system. Kill ten slimes every day and you will gain power by killing them. At the same time, you can see the entries above the heads of all things. [A worn iron sword], [A rabbit with a good figure]. He kept brushing his slime every day for a year. But until he woke up that day and looked at himself: [The guy targeted by the devil] Life was completely different. "Mr. Yuri, the bill for the damage to the town, the pension for casualties, and the bishop's commission for the rescue is ready. Please sign for it." The trouble caused by the Demon King was ultimately blamed on Yuri. Unable to repay his debts, Yuri was forced to move away. The loan must be repaid on time each month. If it is overdue, you will have to work endlessly under the Holy Light for the rest of your life. While wandering, the pagan saw Yuri rushing towards him in the crowd, his eyes filled with fanaticism. The two rescued slave girls stared at him blankly. "Sir, why do you want to save us?" Yuri stared at the entries above them for [Elven Royal Family] and [Noble Girl]. He patted his chest: "I just want justice!" "Thank you, Mr. Yuri, but what about the rest of the poor people?" "They're worthless... No, I mean, everyone will have their own hero to save them!" Years later, the abyss. The companion looked around: "Where are the Yuri people?" "He went to find slime." We've already arrived at the door of the Demon King's house. Why would a legendary-level guy like him go looking for a slime?