Guard

An unexpected time travel, a 21st century science man, accidentally traveled to the disintegrated late Daqing. Let's see how the protagonist uses the advanced knowledge of the past life to eliminate hidden dangers, improve people's livelihood, expand the frontier, win the trust of all people, gain his family, love, friendship and create his own glory in a strange country. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.