Director of the Revolutionary Committee in the 1970S

The moment Xie Qiu opened his eyes, he realized he had transmigrated into a novel set in a bygone era. The original owner had secured a position as the director of the Revolutionary Committee by reporting the male lead's family, ruining their lives in the process. After the male lead returned from being sent down to the countryside, he joined forces with the female lead to get revenge and turn the tables. In the end, the original owner wasn't even left with an intact corpse. He's going to die in three years. What should he do? Asking online, and it's pretty urgent. Theme: Even in adversity, you can find a way to survive