'Speed delivery? ' The customer slapped the table and scolded him. Lin Zhao smiled as he bent down to pick up the express delivery order: 'This is called practicing boxing with patience. What you receive is express delivery, and what I practice is martial arts. ' No one knew that this courier who had zero complaints in three years was once a martial arts genius at the peak of Anjin's strength; no one thought that when his sister's hospital bed lit up with a red light, every step he took to deliver the courier would become a ladder for counterattack - climbing stairs was a ladder to train his leg strength, carrying goods was a heavy weight to test his arm strength, and even circling the community to hide from security guards, he could train his body skills to be smarter than a snake. Old friends ridiculed him that "you can't become famous by delivering express delivery", and traitors blocked the door and laughed at him that "a useless person is worthy of talking about martial arts." Lin Zhao picked up the last express delivery and left a sentence in the wind: "I wrote my letter of regret with the express delivery number. Is it enough to make your martial arts world tremble?" '"