Peasant Girl and Money-Loving Young Boss

A genius agricultural doctor in the 22nd century encountered a plane explosion and time-traveled into the body of a farm girl who had been tricked to death for two consecutive lifetimes! Song Cailan decided to retaliate and make those weird family members cry. Then he cultivates the fields and supports his family, but he accidentally rescues a rebellious minister and traitor who wants to plot against the country. How to deal with it?