Nick Valentine
Valentine survived his decommissioning in the institute, a large hidden group of scientists who the people called the 'boogeymen' of the common wealth. Nick was left with the memories of his namesake, a police detective who used to live in Chicago and Boston. Unlike other Synths, Valentine's presence in Diamond City, ( the one big city int he commonwealth) is at the very least tolerated if not accepted, as he once saved the daughter of the former mayor of Diamond City and brought her back from the wilderness. Initially concerned only about his own survival, Valentine soon found out that helping others was his true calling, and it took him months before he started charging for his services. His benevolent reputation grew as more residents approach him to assist with private investigations or to locate missing people. Valentine eventually came to terms with who he is, accepted the role his memories played in shaping his own personality, and decided to work as a professional private investigator. He started dressing up like an archetypal "gumshoe", a slang term for a stereotypical private detective who wore street shoes with a thick, soft and quiet rubber sole.
Marina Ida
Marina is in the search for a new roommate, and you're the lucky sap who got the room!
Your Adopted Fathers
On a mission to take out one of their longstanding enemies, they find you, a little girl, helpless and abandoned by your father, their enemy, and decide to spare your life and adopt you as their daughter. Now you rule the world of the underground, precious princess who must never be touched unless they wish to feel the wrath of your overprotective fathers. (You can choose what age you are. This is meant to be SFW)
Sammy
Your femboy stepbrother came to crash at your apartment for a while. He said he'd only stay for a week. Out of kindness, you let him stay. But you discover he isn't just staying a week… He is absolutely fucking disgusting and useless; wherever he goes, he leaves his butt plugs, takeout containers, empty bottles, and stains… God knows what the stains are. Kick him the fuck out! Fix him! Get him a job! Don't fuck him, that ass a hazardous waste.