C141 No Solution

Someone knocked on the door.

"Go on in." He said tiredly.

The door opened. It was actually Ou. Ke Zhengwei stood up happily as if he had seen his savior.

Moving away from the table, he rushed to Ou's side and hugged him warmly, not seeing him for a long time.

"Zhengwei, how come you have the time to come today?" Mr. Ou asked happily.

"Hur hur, I was just strolling around and I ended up here