Boss, He Doesn't "Talk" [Era]

The first time Tang Yu saw Zan Mian was in the dark corridor. The man injured his foot and was walking very slowly with a cane. When he heard the footsteps behind him, he stepped aside. When the two of them passed each other, the dim light above his head fell on his thin body, and he could vaguely see his pitted and burned face. As if aware of her gaze, the man turned his head to avoid her gaze. Tang Yu realized his impoliteness and felt a little guilty. But I never saw him again. It was an accident later that made her take the initiative to knock on the door next door, and the two really became familiar with each other. Tang Yu always thought that he was an ordinary retired professor. Sometimes he couldn't help but complain to him about the hard work and the trivial matters in his life. However, he was not impatient at all and always listened quietly, gentle and tolerant. There is a huge age difference and practical factors between the two, so even if they notice something strange, it is easy to ignore it. It wasn't until an accident happened that Tang Yu realized that he turned out to be a big shot in the world of mathematics. The manuscripts and diaries he kept not only shocked the world, but also brought about earth-shaking changes in her life, allowing her to rise from an inconspicuous and strapped little reporter to a big editor-in-chief. After waking up from the car accident, Tang Yu found that he had traveled back to 1994. This year, the professor was just 18 years old and ranked first in the school. And she, inexplicably, became his brother's girlfriend, with dyed yellow hair. The professor walked up to her, frowned and told her to stay away from his brother. Tang Yu: "..." Intention: Self-reliance and self-reliance