C354 Traces of Discovery
When Gu Qingyue heard his agreement, she immediately smiled excitedly. She knew that this stubborn old man would agree to help her. With the help of the professor, her suspicions would be cleared.
Gu Qingyue personally sent Professor Meng home. When he returned home, he found Lu Beichuan there as well. When he saw Gu Qingyue's return, Lu Beichuan immediately walked over to her