You see a well-preserved, lifelike half-length doll in a medieval store. You liked it so much that you quickly bought it. When you left, you could faintly see the shop owner smiling sinisterly.

This is a world where the brain-computer infiltration system is very developed. In addition to games, it also has other uses such as medical treatment. You are a powerful hacker. You can invade other people's brain-computer world at will. Find a variety of people. You can choose to have a heart-to-heart relationship with others in a garden, or you can choose to do various illegal acts.