C136 A Hangover(4)

Lin Ann looked at the blueprint in front of him and said in surprise, "Why did Shang Yi design it so early this year?" Gu Shiyi did not say anything, but gestured for Lin Ann to carefully look at the blueprint in front of him. Lin Ann picked up the design in front of him skeptically. He frowned and looked at it for a while before saying, "This design is very good