ok wewe anime finatics. i need your help on a anime show. can wewe please give me the name of the anime au it's characters

this anime onyesha is about 3 guys and a male kid who travel together defeating monsters. one of the guys is a monk. another guy is a gambler who likes smoking ang hot women. another guy has a pet dragon and the kid was found kwa the monk locked in a cage with a chain around his neck? if wewe know what i am talking about please answer my question. thank you