The protagonist was an ordinary employee in the railway depot in his previous life. He worked hard for half his life, but because he didn't understand the rules and missed opportunities, he finally retired from a grassroots position. He saw his former colleagues getting promoted step by step and the rapid development of the railway industry, and he was full of regrets. After an unexpected rebirth, back in 2005, I just joined the train service section and became a front-line passenger transporter. Relying on decades of railway work experience in my previous life and prediction of industry development, I started from the grassroots, worked step by step, and counterattacked to become the section leader of the train service section.
