This takes place during the X-Men crossover Fall of the Mutants. The team is back at the X-Mansion dealing with the recent death of Cypher, which was admittedly their fault. The group had went out on their own, defying the orders of Magneto. At that point, he had been serving as their mentor as Professor X had vanished. There’s a lot of name calling and crying among the group about what had happen. This feeling of grief is only escalated, as they find out that the X-Men are seemingly dead, which Magik takes really hard since among the casualties are her brother Colossus.
Before anyone can completely process what this news, Magneto returns and is irate about Cypher’s death. The rest of the issue is devoted to the characters trying to resolve these feelings about what had happened. Magneto is struggling with the fact that the New Mutants feel no connection to him as their leader. The New Mutants struggle about their role of being teenagers thrust into a really adult situation, having the heavy burden of protecting the world and working to achieve Charles Xavier’s dream of a safer society for man and mutant alike. Unfortunately for them, they have to accept that responsibility, and Magneto has no jurisdiction on that.
This is one of Louise Simonson’s most shining moments as a writer. Each character, from Magneto to Wolfsbane to Magik all are able to express a distinct set of emotions on Cypher’s passing without any rehashing. It’s a great example of how super hero comics can tell a compelling story without having any action whatsoever.