User blog comment:JoAlter/Hero of the Wicked Sword/@comment-32751919-20190722062501

Before Bond 3: Oh no, I pretty sure you shouldn't mess with this guy, and did we mention this badass isn't Berserker?

After Bond 3: OK, he just another badass weirdo from Throne of Heroes, it not a bad idea to befriend with him, so, bring some sake.

So, he join the Chaldea right after the history has been restored, but how did he find the way to the Chaldea, while Zhao Yun is the one who done most of heroic stuff? Or Zhao Yun actually from Chaldea?