In the Lu family mansion, the door to the banquet hall was open. The light of the crystal chandelier pierced the darkness of the night and illuminated the entire hall as bright as day. The champagne glasses in the guests' hands clinked with crisp sounds. In the center of the hall, Lu Tian was wearing a white custom-made suit, standing under the spotlight. He had a decent smile on his face and held a sophisticated metal USB flash drive in his hand. On the projection screen, a complex chip architecture diagram is slowly rotating. "Dad, Mom." Lu Tian's clear voice spread throughout the audience. "This is the core algorithm drawing of the 'Tian Qiong No. 1' Lithography machine that I independently developed over the past three years. This is also my birthday gift to my family." The crowd was instantly excited. "Tian Qiong One? If it is true, the Lu family's position in the technology circle will be unshakable!" "Young Master Lu is really a genius.