176 Benevolent Monarch

176 Benevolent Monarch, often just shortened to Monarch, is an  responsible for the safeguarding of the megastructure Nimalrium and served as a replacement to 14 Valiant Knight—the previous Archeon-class caretaker.

She notably was later imprisoned within a confinement disk, where she resided in solitude for a hundred millennia. She was later released in 2556 by  at the Salem Facility in Boston, Massachusetts on, where she then sought out to relocate Nimalrium.