In the *Duck Detectives* Plane,
"Aunt, do you remember who the spy we caught back then was?" Wheeler suddenly asked his aunt. They had been through countless cases, big and small, and some of them he could barely remember himself, which was why he suddenly wanted to test his aunt.
While knitting a sweater, Aunt replied to Wheeler, "Oh, of course I remember, Wheeler. Your aunt isn't senile yet."
Chapter 604