The Legendary Janitor
Most people don't choose reincarnation. Reincarnation finds their way to them. Perhaps they did something great in their life. Or maybe truck-sama wasn't looking where it was going. But without fail, those who reincarnate are destined for something great. A new life where everything changes for the better. But... Reincarnation isn't always the greatest thing. Sometimes you just draw the short end of the stick. Di Tou just happens to have drawn the shortest stick. Pulled out of his life randomly. Taken by a crazy old eccentric man not as a disciple, but as a body double?! And a janitor body double no less?! Grasping a system to find... It's a JANITOR SYSTEM!? Truly, how unlucky can one get?
Sit Down
As for why she left? Well, it was simple enough. Old Wang had only been in the Southern Continent to gather some ingredients. It wasn't a long term thing. And seeing as she had no real reason to stay in the Southern Continent, she left.
In any case, after killing and slaughtering for so many years, the amount of funds she had left over was no small amount. After all, Bai Ming made a living by killing the equivalent of Nascent Soul Stage and Resonance Stage cultivators. The amount she was paid and was able to loot from just one bounty was an amount most wouldn't see in their entire lifetimes.