C844 Am I Very Shameful?

"Why did you go so long?" Yongxi asked.

He had a difficult problem. In addition to cooperating with the self-test, he had to think of a way to solve it, so he dragged it out for a long time.

"

Yongxi replied with an 'oh'.

As for Liang Kunjing, she didn't ask.

After leaving the noodle house, the two of them strolled along the wall outside the district