C1430 He Was in a Very Bad Mood

Night has fallen.

On the seventh floor of the library, in Lu Manhua's office.

Lin Feng personally started rummaging through the office. There were documents, books, draft papers, laptops and tablets. Lin Feng did not let go of any of them.

However, as time passed, the sun had already fallen from the west. Lin Feng still did not find any useful clues