An_Ineloquent_Pen

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?

The Legendary Janitor

<p>About fifteen minutes later, after Da Wang had looked around for a while and seen neither hide nor tail of Wu Kong, he couldn't help but share a glance with his other friends, and after a moment, he grit his teeth and shouted, "Run! Run! If anyone gets out, get the rest of the gang. Let's see how this sh*tty dojo man deals with us!"</p>

<p>And with that, Da Wang and the five boys who came with him ran off all in different directions. Standing alone in front of the wall, Xiao Shu couldn't help but question life. How come… it seemed like no one was chasing them, ah? What happened to the man guarding the wall? Looking around for a moment, he couldn't help but wonder if he had missed his best chance. Just as he was wondering if he should run off as well, Wu Kong suddenly appeared behind him and placed a hand on his shoulder, "Haha, they couldn't rein themselves in in the end, could they?"</p>

Beating up a Sea of Children