Traveling to the Jiangnan water town at the turn of the Ming and Qing dynasties, {Shen Yan} awakened to the behind-the-scenes sign-in system. On the surface, he was lying idle and idle, but in fact, he secretly signed in to change the situation and earn rewards. Water transportation is blocked? Sign in to unlock the water transportation improvement plan, and make a lot of money from secret trading; Japanese pirates are attacking? Sign in to obtain firearms blueprints, and use the hands of others to severely injure the Japanese pirates; the time-traveling girl Su Qingyuan brings modern knowledge to seek the truth, and accidentally breaks his "disguised". Faced with the jealous envoy Tiao, the cunning village chief trying to seize the family property, and the hidden fluctuations in the other world, Shen Yan pretends to live his life while stirring up troubles behind the scenes, signing in to unlock god-level rewards, and step by step from an idle man in a water town to a behind-the-scenes boss who affects history and resists cross-border invasions!
