Once Upon a Time in Dream Town Ch.5 Gold Edition

This is the world's first adult visual novel with real actors.
Elina is an excellent student, she came to study in Dream Town. When her government scholarship was cut, she began looking for a part-time job in her free time. One day she receives a phone call with an offer of a part-time job - to work out with a guy who has not left the house for several years due to psychological problems. She accepts this offer with great caution and reluctance. But she still has no idea what she is getting involved in...