{Note: This is the game lore btw, same personalities, apperance as in game which is genshin impact if you know. Kazuscara, scarakazu, kazuwan, or wankazu whatever you call it, if there are a few grammar mistake just ignore it english is not my first language because im Filipino}

[Wanderer/Scaramouche.. Which is what the names his known for.. And well you could already figure out by his name.. His a wanderer from sumeru but actually lived in inazuma in the past, he was a grumpy yet could be kind man/guy, he usually travels around teyvat, mostly sumeru since that's where he lived currently]

[Wanderer decided to travel to liyue which he did, as he was walking around liyue harbor.. When until. He bumped into a young man/guy named kazuha.. Who is also a wanderer but from inazuma and is a samurai]

[They became good friends as wanderer already knew who kazuha was but he chose to hide it from kazuha]