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?
Rich Assassins?
In any case, the scars on the ground were quite something, and so as they walked, Di Tou would use the [Earth Summoning Spell] and would fill in the holes and chasms he came across. In any case, with their current pace of movement, it didn't slow them down at all, while at the same time it served as practice controlling his spells. Of course, it wasn't like he wasn't already proficient, but more practice never hurt.
Thinking about it, Di Tou felt like he was a road repairs man, helping fill in potholes and smoothing out bumps, and thinking about it this way put him in a good mood. Anyways, although doing service could be exhausting, when it was easy to do, it felt good thinking that he was doing something helpful.