C172

"Ah?" Me? "But I …" He stammered and was about to say that he didn't know how to use a name when she interrupted him.

"Alright, it's settled then! Help me choose a name! It must be nice! " Her voice sounded cheerful, and he had to swallow his refusal.

"Mm …" Just call me Mu Yun, do you think that's alright? "

He thought for a while and typed out this sentence