Southbound and Northbound: From the Start, a Train Constable with Unlimited Sign-Ins

When Ji Chen woke up, he had transmigrated to the era of Southbound and Northbound, becoming a low-ranking train police officer from a poor family who barely appeared on screen.

Fortunately, he gained a sign-in System. All he had to do was complete missions to unlock sign-ins and earn supplies and skills as rewards.

In that impoverished era, with no connections to rely on, his family ate meat and fish every day, along with steamed buns and bowls of rice at every meal.

His career also went smoothly, and passengers on the train affectionately called him the “Train Takedown King.”

No thief or petty criminal could escape his grasp.

“Wait, what?! He’s been promoted to the youngest police chief?”