They Love Each Other so Much

I'm Looking for an Educated Youth Who Goes to the Countryside Without CP (It's Okay to Have CP, the Male Protagonist Doesn't Have Many Roles -

I want to read content similar to "The self-cultivation of melon-eating people in the 1970s". Similar to Lin Yuzhu's novel about educated youth going to the countryside, it's best to have no cp. It's okay to have cp, but I hope the male protagonist doesn't have too many scenes.