I'm a System Repairman, and Host Complaints Are My Worst Nightmare

In recent years, waves of transmigration and rebirth have swept across the worlds.

More and more transmigrators and reborn people are flooding into the various universes and worlds.

Demand for Systems has grown, but their quality is hard to guarantee, so they need repairs from time to time.

Lin Nan is a System repairman.

The Prince of Tennis world.

Yinchuan Zhenyi: "Lin Nan, while my System is being repaired, why don't you play tennis with me?"

Lin Nan: "No thanks."

Yinchuan Zhenyi: "Then I'll file a complaint against you."

Lin Nan: "Heh, let's talk this out. It's not like we can't work something out."

The Village Chief world.

Uchiha Ming: "What? The System will take six months to repair? What about my immortality and Rinnegan? The Fourth Great Ninja War has already begun, and I was counting on the rewards to survive it."

Lin Nan: "Don't worry. I'll be responsible for your safety while the System is being repaired."

Uchiha Ming: "Then make sure you protect me, or I'll file a complaint against you."

Lin Nan: "..."

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.