Question: "Imperial" was the second story arc from Grant Morrison's run on the Marvel Comics title New X-Men, running from issues #118-126, it further explored the origin behind the character Cassandra Nova as well as giving more depth to the student body at the Xavier Institute, specifically the Stepford Cuckoos, a set of fictional mutant psychically linked what?
Sentence (from "Stepford Cuckoos"): The Stepford Cuckoos are a set of fictional mutant psychically linked quintuplets (Celeste Cuckoo, Esme Cuckoo, Irma "Mindee" Cuckoo, Phoebe Cuckoo, and Sophie Cuckoo).
Relevant evidence: Yes