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

Death was the end, never the beginning.

Feeling regret in his heart, Li Chang Yin was prepared to ask again, when suddenly he stopped as he heard a door open behind him. Turning around, he saw Ke YiQing walk out with an astounded expression. "Teacher Li, how come that scoundrel is still here? Where's Great Teacher Li?"

Hearing this, Li Chang Yin let out a scowl as he lamented that the standards of this student were truly a bit too low. Putting on a stern expression, he reprimanded Ke YiQing in a firm voice, "Student Ke, regardless of what Lecturer Yin did or did not do, don't you think it's improper of you to call him that way without knowing the situation? Beyond that, what did Lecturer Yin do wrong?"

Resolution