Guan Lu Qingyun: I Have a Twenty-Year Prophet in My Hand

In his previous life, he was the stepping stone at the bottom. He worked diligently for twenty years, but because he refused to go along with the trend, he was framed by a villain and was wantonly suppressed. Once reborn, I returned to the year 2000, and it was the first day of registration! In this life, he holds the standard answer for the next twenty years! Want to continue exploiting me? Are you trying to take advantage of my grades? You can only look up at my neck!