The main character who has a hard time about get family psychological traumas out of your mind, just started to college life while everything is happening. You're currently overshadowed by these events and have no experience about relationships and sexuality. And your decisions will give shape your college life.
In order for you to be able to install this game, you need to enable (allow) installation of applications from unknown sources (Unknown sources) in the phone settings. Usually this item is in the Security section