The issue's main plot focuses on the mole making their move. It's everyone's number one guess Wiz-kid. He plays on Cable's lingering respect for him from Teen Cable's time on the Peak. He also manipulates Cable's techno-organic arm. Cable wakes up to the Peak getting blown up but not before learning everyone was evacuated. Cable infers that Wiz-kid impersonated him and sent the order.
Wiz-kid meets up with Henry Gyrich to tell him what happened. He is also revealed to be a triple agent under Brand's orders. This plot ends with the reveal Brand was with Wiz-kid during the Gyrich meeting. She was shrunken down due to Pym Particles.
She also reminds us that mutants didn't make the pym particles lest we forget.
The issue's secondary plot focuses on storm and frenzy fighting off the lethal legion. This carries over from last issue. They have an easy victory but they are suspicious. From the data page we learn that the Lethal Legion are terrorists for hire which probably would play a role down the road.
Notes- My only gripe is I wished they built up Wiz-kid and Teen Cable's relationship before this issue.