In the bathroom.
The weird sounds coming from Zhang Ye were emanating from the inside!
Chenchen was woken by that and tossed around several times in bed, but the weird sounds from the bathroom did not stop. She threw aside the blanket and got up, shouting in her childish voice, "Zhang Ye, what are you doing?"
Zhang Ye then came out from the bathroom, but was still wearing a silly smile on his face.
Chenchen got even angrier. "Zhang Ye, why are you so childish?"
Zhang Ye was in an extremely good mood, so he replied happily, "Haha, you're awake? Chenchen, don't address me as Uncle Zhang anymore from now on, you mustn't call me that, alright?"
Chenchen said, "I've never called you that before anyway."
Zhang Ye laughed and said, "From now on, call me Iron Man."
Chenchen: "What?"
Zhang Ye confidently repeated, "Iron Man!"
Chenchen was already returning to her bed. "OK, Iron Rod."