C1756 A Letter from the Library

It's a letter from the library.

Chu Yan listened and asked in the Dantian world, "Senior, do you know?"

"Qin Donghao?" Lei Ba's practicing body pondered for a moment and nodded slightly. "I have some memories, but I don't know if it's him. When I became famous, I met a young man who called himself Dong Hao. I saw that he was talented and cultivated lightning power, so I gave him some pointers