"When Tony Stark was seventeen years old, he built his first AI. On that day, he ceased to be his father's creation, and became a creating force in his own right. That one act likely saved his life, and not always in the most obvious ways."

Lee accompanies a trade delegation to Suna for the change in scenery and to enrich his son's education. He learns a great deal about cacti.

Izuku is de-aged and Dadzawa acts as if it's perfectly normal.

The door slams closed again the second Fox clears the threshold. The street crowd has largely fallen back into its normal rhythm, everyone moved on from the disruption. Which just leaves Fox, and the kid. Great.