The correct answer is "B: Danny".
"American Born Chinese" is divided into 3 tales.
The third tale narrates the story of Danny. An American white boy who is visited every year by his Chinese cousin Chin-Kee. Due to Chin-Kee's use of numerous stereotypes regarding American culture, he is often bothered by his visits.
It is later revealed that Danny is actually a character in the second tale named Jin Wang. Jin Wang decided to "transform" into Danny because he considered that being Jin Wang would prevent him from pursuing a girl he liked.
In the end, Chin-Kee reveals himself as "The Monkey King" from the first tale. Chin-Kee presents himself to Danny in order to remind him of his origins and accept himself as it is.