Lin Feng, an office worker, unexpectedly awakened his "weakness analysis" ability - he could look at a faulty computer and analyze "system vulnerabilities: too many C drive fragments"; look at difficult customers and see through "psychological weaknesses: focus on children's education"; he could even look at competitors' projects and find out "fatal flaws: supply chain faults". Faced with his superior's clever difficulties, he easily counterattacked by analyzing his "management loopholes"; sensing a crisis in the project Su Qing was responsible for, he pointed out the "core weaknesses" to help her turn around. From a transparent person in the workplace to an upstart in business, Lin Feng relies on analyzing the weaknesses of all things to break through situations, accumulate resources, defeat villains, and finally live the life he wants.