Zero Score in the College Entrance Examination: I Created the Dragon's Roar with My Own Hands!

Chen Qingxuan woke up in the examination room and found that he had returned to the parallel world of the 1950s. Awakening the dragon chant system of the great nation has changed the course of the world! "Rocket, manned space flight, lift off!" "New material cars, memory alloy machinery, creating a torrent of steel." Let the whole world hear the roar of the rabbit! Starting from a zero score in the college entrance examination, I started to create Dragon Yin with my own hands! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.