Please Complete Your Delivery Business

Jiang Xiaoyu was a hard-working young man with poor family background. He earned his living by working as a delivery man for an American take-out company. 
One day on one of his deliveries, he was disappointed to find that the hotel room he was delivering to was one that his girlfriend and another man had booked for the night. 
After being caught, his girlfriend decided to break up with him there and then. Explaining to him that she would no longer be with him because of how poor he was.
As he was about to express his anger at her he heard a message from his phone. “Take-out delivery completed, system reward obtained!”
Jiang Xiaoyu’s experience reading novels made him understand that he just received a cheat system. 
This system grants him incredible rewards for completing various delivery missions. Now equipped with the delivery system, Jiang Xiaoyu’s life will make a huge turnaround. 
But will he decide to remain low profile or show off to the world he new-found wealth?