After Maxing Out All Classes

Robb has been playing for several years in a game that allows players to freely change classes. He has fully maxed out all classes, established the largest guild in the entire server, defeated the most difficult of dungeons, defeated the strongest of monsters alone, and participated in a thousand-player raid. Just when he has nothing left to pursue and was ready to quit playing, he accidentally transmigrated into a world of swords and magic while inheriting all the abilities that he got in the game. What’s the point of taking an adventure? I’m tired of fighting and killing! He just wants to retreat in a low-key manner and be a lazy person. and yes, strength is not allowed.