What's the difference between the spring, summer, autumn and winter of Peter's constellation and the autumn after beginning of spring in Xia Hou?

On the one hand, the constellation Peter's Four Seasons game is related to the release time. If it is released in accordance with the four seasons, players can play the game at an appropriate time. On the other hand, the four themes of the four games are the story of spring and childhood, the story of friends in summer and club activities, the story of autumn and teachers, and the story of winter and students' union members.