At 4:30 in the afternoon, Bian Kassadin stood in front of the floor-to-ceiling window on the 28th floor of the "Cloud Forging" headquarters building, his fingertips unconsciously rubbing the metal edging of the window sill. Outside the window is the late autumn river scene. Under the gray sky, the Yangtze River is like a dark ribbon, slowly spreading into the distance. On the desk, the newly printed "Preparation Schedule for the 10th Anniversary Exhibition" is pressed with a paperweight, and the "Repair of Exhibits - Silver Holding Pot from the Song Dynasty (Priority: Highest)" marked with a red pen is particularly eye-catching.