When Chen Mo, a low-level courier, was delivering his last order on a rainy night, he accidentally triggered the "skill point system" of the mysterious package - for each successfully delivered package, he would randomly receive a life skill proficiency reward. From the initial "mechanical proficiency" of repairing electric vehicles, to the "introduction to cryptography" of cracking customer passwords, to the "psychology master" of calming the grumpy recipients, he not only rose to prominence in the express delivery industry with the skills gifted by the system, but also gradually revealed that behind the "mysterious package" was a hidden plan of a charity organization to deliver "life tips" through special express delivery. In the process, he and Su Wan, a cold-faced female customer, went from misunderstanding to joining hands to jointly solve the unspoken rules of the express delivery industry and special customer crises, and finally used the skill point system to promote industry service upgrades and realize the counterattack of the little guy.
