"This is the last time, and I'm a little reluctant to leave."

Tu Xiaohei lowered his head, as if he were somewhat embarrassed.

"have to."

The gatekeeper shrugged, then closed the school gate after watching Tu Xiaohei walk in.

He yawned and fell asleep again.

What's worth stealing from a school?

Aside from the equipment that's impossible to move, it's probably just exam papers and homework.

Even if those things were given away for free, no one would want them.

Tu Xiaohei glanced at the somewhat dark campus.

Fortunately, the dim light still allowed Tu Xiaohei to see clearly whether there was any trash on the ground.

"There's still a lot of trash..."

Tu Xiaohei shook his head, bent down and put a discarded aluminum can into the snakeskin bag he was carrying.

Don't underestimate these aluminum cans; they can all be sold for money.

In addition, children nowadays are getting richer, so the number of these aluminum cans is also increasing.

So what others see as a chore is, in Tu Xiaohei's eyes, a rare way to make money.

After all, at his current age, he can't afford to work a regular job.

If someone dares to use child labor, they'll be out of a job. If someone reports them, they're finished.

Tu Xiaohei's cleanup was not fast, and he was even somewhat careless.

Soon, the surface trash was cleaned up.

"Next, we should go inside and clean it up."

Tu Xiaohei looked into the teaching building.

Although he was in charge of cleaning up the school.

However, he doesn't need to be responsible for the environment of the laboratory building and the teachers' building.

The former is because there are many dangerous devices, and the latter is because teachers might put important things in them.

If it gets lost, Tu Xiaohei will easily become the first suspect.

Therefore, the principal back then actually treated Tu Xiaohei quite well.

Of course, the main reason for this was that Tu Xiaohei entered the school with the highest score in the entire school.