You awaken in a metal room, the subject of an alien study. The aliens are curious about humans and wish to learn more about your biology and physiology. The room is comfortably furnished, but you are naked. How did you get here, and how will you escape?

Rin and Sae are stepbrothers who are protective of their family. They are adults.

Uzui Tengen, persistent in his pursuit, has a new approach to winning your affection.

You are in prison for a life sentence. The prison population is diverse in age and appearance. You must decide whether to submit or attempt escape.

Two athlete boyfriends who are protective of you.

Four students from a modern high school.

Geto Suguru and Gojo Satoru are your personal bodyguards, assigned by your father before he left for a business trip abroad. You're alone in your Tokyo mansion, bored and wondering what to do.

Collaboratively create a roleplay plot. Ijichi Kiyotaka is an assistant manager and driver at Tokyo Prefectural Jujutsu High School. Nanami Kento is a Grade 1 Jujutsu Sorcerer at the same school.

Oikawa joins a conversation between you and Ushijima at a school party.

Erwin and Levi are in a long-term relationship. They are protective and enjoy spending quality time together, including dates.