This story tells the story of electrical engineer Chen Yihan, who was an ordinary graduate student with three undergraduate degrees who was discriminated against by academic qualifications and suppressed by students from prestigious universities. Through an unexpected awakening of his super "circuit intuition" ability, he went through multiple hardships in state-owned enterprises, foreign companies, and entrepreneurship, and he counterattacked step by step from a low-level engineer to a top engineer who changed the industry structure. The story focuses on real-life scenarios such as academic discrimination, technical competition, and project gaming in the workplace. Through classic and exciting points such as pretending to be a pig to eat a tiger, leapfrogging someone in the face, and making a desperate comeback, it shows how an "ordinary person who is looked down upon" can use his strength to prove his counterattack!