In this game made in genre of visual novel you will go after the story of Nishi who is now during his university years and seems to be looking for her girl to get laid with more than he is looking for new knowledge. From time to time you'll help him to make decisions by performing a choic from two options that will later define how exactly his story will end. There will be few unique endings so most likely you will have to replay this game duo times more to see them. If you are playing this game for the second time you can hold the Ctrl key during the conversation for skipping the text and reach the decision making seconds. Don't skip text story lines you have not played before or you might miss something interesting!