When Obadiah Stane completes the Iron Monger armor, Iron Man and War Machine must fight to the finish with all they have.

Schoolmate Rhona Irwin turns Tomorrow Academy into a lethal maze of traps for Tony and his schoolmates while her twin brother Andy turns out to be very unexpectedly lethal as well. Now Tony must survive Rhona's D.A.T.s (short for Deadly Aptitude Test), free Pepper, Rhodey, Happy, and Whitney, and get to his Iron Man armor to defeat Rhona and Andy.