Not good enough. The first work in the Ranch Story Series. The hero who inherited the ranch from his grandfather aims to rebuild the abandoned ranch. It is characterized by the concepts of four seasons and time, and the system of marrying and having children with bride candidates. Milk is divided into S~P milk, and the formula of each milk pair needs to reach a certain grade before it can be figured out. The reason why X milk can't be figured out is that the grade is not enough, as long as it reaches 65.