"Nothing," he growled back. So Kankuro and Temari had smuggled his body out of the village. That was in the lowest stages of his imagined worst case scenarios, so he felt more justified in diverting his attention entirely to raising his hackles at her tone. He hadn't done anything-- apart from counter an assault from her son, put her through a medical examination, and trigger several village failsafes on the way. Hardly worth mentioning.
The attention diversion was a mistake, in retrospect, because when the Fourth Hokage swept into the room, he didn't remember whose body he was inhabiting in time to do much more than blink once before-- well. The strangled noise he made in answer to the greeting - both parts of it - could almost be a word, if that word was equal parts shock and pure rage.
i'm going to sink into the floor i'm so embarrassed for minato
The attention diversion was a mistake, in retrospect, because when the Fourth Hokage swept into the room, he didn't remember whose body he was inhabiting in time to do much more than blink once before-- well. The strangled noise he made in answer to the greeting - both parts of it - could almost be a word, if that word was equal parts shock and pure rage.